Metropolitan Journal of Academic and Applied Research

Metropolitan Journal of Academic and Applied Research (MJAAR)

The Metropolitan Journal of Academic and Applied Research (MJAAR) is a peer-reviewed online journal published monthly. The ISSN for the MJAAR Digital Library is ISSN: 3006-6417 (Online). MJAAR is a highly selective journal that covers a wide range of topics, catering to a broad audience interested in academic and applied research across various fields. MJAAR offers numerous advantages designed to enhance research skills and advance academic careers. Publishing in scholarly journals plays a critical role in career progression within academia. Author Benefits Specific to MJAAR Publications: Fast and Efficient Paper Publishing Process: Authors can expect a smooth and timely publication process. Indexing in Prominent Databases: MJAAR is listed in notable platforms such as Google Scholar, ResearchGate, Scirus, get CITED, and others. Expert Peer Review Panel: We are honoured to have a highly respected team of academic reviewers from leading universities around the world. Open Access Journal: This ensures wide visibility and promotion of your published work. MJAAR is managed by a distinguished Board of Editors and is supported by an international review board comprised of prominent academics and professionals from renowned universities, colleges, and institutions across Africa, the Middle East, and beyond. To ensure the highest quality standards, all manuscripts submitted to MJAAR undergo a stringent review process, which includes blind reviews by one or more members of the international editorial review board, followed by an in-depth evaluation by MJAAR editors. We are committed to supporting our authors in excelling across all areas of academic and applied research.

Latest Articles

Browse the latest peer-reviewed publications from Metropolitan International University Journals.

Assessing The Effectiveness Of Neem Leaf Extract In Controlling Fall Army Worm In Smallholder Maize

Authors: Gardens In Ikulwe Village, Mayuge District, Uganda

Published on 04 Jun 2026

This study assessed the effectiveness of neem (Azadirachta indica) leaf extract in controlling fall army worm (Spodoptera frugiperda) infestations in smallholder maize gardens in Ikulwe Village, Mayuge District, Uganda. The fall army worm (FAW), an invasive pest that first entered sub-Saharan Africa in 2016, had rapidly established itself as the most economically destructive pest of maize in Uganda, causing yield losses estimated at between 20% and 73% depending on infestation severity and management response. The study employed a randomised complete block design (RCBD) with four treatments: neem leaf extract at 100g/L, neem leaf extract at 200g/L, a positive control (lambda-cyhalothrin 5EC), and a negative control (distilled water).

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The Impact Of Mass Communication On Promoting Domestic Tourism In Uganda: A Case Study Of Nation Media Group

Authors: Mutonyi Annet1 , Wamimbi Denis2

Published on 04 Jun 2026

This study examined the impact of mass communication on promoting domestic tourism in Uganda, with a specific focus on the Nation Media Group (NMG) as a case study. Adopting a mixed-methods research design, the study surveyed 267 respondents drawn from NMG staff, tourism industry stakeholders, and domestic travellers, supplemented by in-depth interviews and media content analysis. The study assessed four mass communication channels print media, television, radio, and digital/online platforms—and examined their roles in raising awareness, shaping attitudes, and influencing domestic travel behaviour.

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The Impact Of Social Media On Modern Journalism Practices In Uganda: A Case Study Of NBS Group Of Media Companies, Jinja

Authors: Kazungu Kenneth1 , Oumo Gideon2

Published on 04 Jun 2026

This study examined the impact of social media on modern journalism practices at NBS Group of Media Companies in Jinja, Uganda. The proliferation of social media platforms had fundamentally altered the news production, distribution, and consumption landscape globally, and Uganda's media industry had not been immune to these transformations. The study adopted a descriptive case study research design and collected data from 120 respondents comprising journalists, editors, digital content producers, and senior management personnel at NBS Jinja.

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Ai-Based Maize Disease Mobile Application For Maize Streak Virus, Grey Leaf Spot And Common Rust In Rukungiri

Authors: Kahigiriza Henry1 , Twaha Katete2

Published on 04 Jun 2026

Maize (Zea mays L. ) production in Uganda is threatened by devastating diseases including Maize Streak Virus (MSV), Grey Leaf Spot (GLS), and Common Rust (CR), which collectively reduce yields by 30–80% in affected fields. This study developed, tested, and evaluated an AI-based mobile application for early detection and classification of these three major maize diseases in Rukungiri District, Uganda.

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E-Governance And Public Service Delivery: A Case Of Uganda Revenue Authority

Authors: Ssengabi Vicent1 , Kamugira Pophia2

Published on 04 Jun 2026

This study investigated the relationship between e-governance and public service delivery at Uganda Revenue Authority (URA). Using a descriptive and correlational research design, data were collected from 172 respondents including taxpayers, URA staff, and corporate clients. E-governance was operationalized through three dimensions: e-service accessibility, digital transparency, and online tax compliance systems.

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Athari Za Teknolojia Ya Habari Na Mawasiliano (Tehama) Katika Kuboresha Ufundishaji Na Ujifunzaji Katika Kampala University Na Metropolitan International University Zilizopo Kampala

Authors: Edwin Nyachwara Mobegi

Published on 04 Jun 2026

Utafiti huu ulichunguza athari za Teknolojia ya Habari na Mawasiliano (TEHAMA) katika kuboresha ufundishaji na ujifunzaji katika Kampala University na Metropolitan International University zilizopo Kampala, Uganda. Madhumuni ya utafiti yalikuwa ni kutathmini jinsi matumizi ya TEHAMA yalivyoathiri ubora wa ufundishaji, ushiriki wa wanafunzi, na matokeo ya ujifunzaji. Utafiti ulitumia muundo wa utafiti wa mseto (mixed methods) ukijumuisha mbinu za kiasi na ubora.

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Education, Discipline And The Transformative Use Of AI: Strategies for Uganda's Development in the 21st Century

Authors: Dr Arinaitwe Julius1 , Kobusingye Prudence2

Published on 04 Jun 2026

Uganda's education system stands at a historic crossroads. On one side lies a trajectory of declining learning outcomes, resource-strained institutions, and a curriculum misaligned with the demands of a digitally-driven economy. On the other lies an unprecedented opportunity: the responsible, strategic adoption of artificial intelligence (AI) as a tool for educational transformation.

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Education, Discipline and the Transformative Use of Artificial Intelligence: Strategies for Uganda's Development in The 21st Century

Authors: Julius Arinaitwe

Published on 04 Jun 2026

This study examined the intersecting roles of education quality, personal and institutional discipline, and the transformative deployment of Artificial Intelligence (AI) as coordinated levers for Uganda's socioeconomic development in the 21st century. Drawing on survey data collected from 1,247 respondents across twelve Ugandan universities, secondary schools, and public sector institutions, the study employed Structural Equation Modelling (SEM) and multiple ordinary least squares (OLS) regression to test theoretically derived hypotheses regarding the relationships among educational quality indices, discipline indicators, AI readiness scores, graduate employability outcomes, and national development proxy measures. Results indicated that educational quality (β = 0.

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Business Partnerships And Strategic Alliances On The Performance Of Coca-Cola Beverages Uganda Limited

Authors: Kagoya Monica1 , Babirye Shamirah2

Published on 04 Jun 2026

This study examined the effect of business partnerships and strategic alliances on the performance of Coca-Cola Beverages Uganda Limited. The objectives were to analyse how distribution partnerships influenced sales performance, to determine the effect of supplier alliances on operational efficiency, and to assess the impact of government-private sector partnerships on market expansion. A mixed-methods research design was employed, combining a structured survey of 95 employees, distributors, and alliance partners with in-depth interviews of 12 senior managers.

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The Role Of Business Learning In Entrepreneurial Success Among Kitala Traders

Authors: Katusiime Zainabu1 , Kabanda Richard2

Published on 04 Jun 2026

This study examined the role of business learning in entrepreneurial success among traders at Kitala Market. The objectives were to determine the effect of formal business training on entrepreneurial success indicators, to assess the influence of experiential learning on business decision-making and growth, and to examine how peer and networkbased learning shaped entrepreneurial outcomes. A descriptive correlational design was adopted, and primary data were collected from 130 traders using structured questionnaires.

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