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All Journal Digital Innovation : International Journal Of Management Green Health: Journal of Health Sciences, Nursing and Nutrition Management Dynamics: International Journal of Management and Digital Sciences Educational Dynamics: International Journal of Education and Social Sciences Global Economics: International Journal of Economic, Social and Development Sciences
Abdal Ahmed
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Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Nursing

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Adaptive Occupational Health Strategies under Climate Change: Exploring Heat Stress Mitigation through Green Rooftop Design in Urban Workplaces Sitti Rachmawati Yahya; Riris Johanna Siagian; Abdal Ahmed
Green Health International Journal of Health Sciences Nursing and Nutrition Vol. 1 No. 2 (2024): April: Green Health: International Journal of Health Sciences, Nursing and Nutr
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70062/greenhealth.v1i2.261

Abstract

Urban workers are increasingly vulnerable to heat stress due to rising global temperatures, especially in cities affected by the Urban Heat Island (UHI) effect. This heat stress poses significant risks to worker health and productivity, exacerbating health issues such as dehydration, heat exhaustion, and heat stroke, while also reducing work efficiency. The study aims to assess the effectiveness of green rooftop designs as a mitigation strategy for heat stress in urban workplace environments. Green rooftops are increasingly seen as a sustainable solution for urban heat management, offering benefits in temperature regulation, energy efficiency, and overall worker well-being. This study examines various heat stress mitigation strategies, including green roofs, industrial fans, and shading systems, focusing on their comparative effectiveness in reducing temperatures and improving worker comfort. The research involved environmental temperature measurements inside and outside urban workplaces, the use of wearable heat sensors to monitor workers’ heat stress levels, and building energy simulations to predict the impact of green rooftops on indoor climate control. Results indicate that green rooftops reduced workplace temperatures by an average of 3.8°C and decreased heat-stress-related complaints by 35%. In comparison to industrial fans and shading systems, green rooftops provided superior long-term relief, reducing heat stress and improving both worker productivity and environmental quality. The findings support the integration of green rooftops into urban workplace designs as a viable climate adaptation strategy. Future research should explore optimizing green rooftop designs for different climates and assessing their long-term benefits for worker health and urban resilience.
Examining How Culturally Responsive Teaching Affects Student Involvement and Academic Performance in Multicultural Classrooms Zaki Ul Ilmi; Nurfadila; Abdal Ahmed
Educational Dynamics: International Journal of Education and Social Sciences Vol. 1 No. 4 (2024): October: Educational Dynamics: Journal of Education and Social Sciences
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70062/educationaldynamics.v1i3.278

Abstract

This study explores the impact of culturally responsive pedagogy (CRP) on student engagement and academic performance in multicultural classrooms. As educational environments become increasingly diverse, CRP has emerged as a critical approach to meet the needs of students from various cultural backgrounds. This quasi-experimental study involved students from multicultural classrooms across multiple schools, with one group implementing CRP strategies and a control group using traditional teaching methods. Data was collected through surveys assessing student engagement and academic records to measure performance before and after the implementation of CRP practices. The findings indicate that students in CRP classrooms exhibited significantly higher engagement levels and improved academic performance compared to the control group. The increased student participation, motivation, and academic success were attributed to the integration of culturally relevant content that resonated with students’ cultural identities. The study highlights several challenges in the implementation of CRP, including the need for professional teacher training, curriculum adaptation to incorporate cultural relevance, and strong policy support. It also underscores the importance of teacher preparedness, curriculum adaptation, and institutional support in ensuring the effective implementation of CRP. The study’s results align with international best practices, demonstrating that CRP significantly enhances student outcomes, particularly among minority cultural groups. Future research should focus on the long-term effects of CRP and its scalability across various educational contexts to further understand its impact on academic achievement and engagement in diverse classroom settings.
Digital Leadership Styles and Their Impact on Remote Team Collaboration Effectiveness in Global Virtual Firms Syaefullah Syaefullah; Chitra Indah Sari; Abdal Ahmed
Management Dynamics: International Journal of Management and Digital Sciences Vol. 1 No. 3 (2024): July: International Journal of Management and Digital Sciences
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70062/managementdynamics.v1i3.482

Abstract

The evolution of global virtual firms in the post-pandemic era has transformed the dynamics of leadership, collaboration, and team performance. This study investigates the influence of digital leadership styles-particularly transformational, transactional, and adaptive-on the effectiveness of collaboration among remote teams operating in multinational virtual environments. Using a mixed-methods approach that integrates quantitative surveys and qualitative interviews, data were collected from managers and team leaders of multinational corporations who lead geographically dispersed teams. Quantitative findings reveal that adaptive and transformational digital leadership styles significantly enhance communication, coordination, trust, and motivation within remote teams, while transactional leadership proves less effective in sustaining engagement across time zones and cultural boundaries. Qualitative insights highlight that flexibility, empathy, and digital literacy are central to building trust and cohesion in diverse virtual settings. Moreover, the use of advanced collaboration tools such as Slack, Microsoft Teams, and Zoom amplifies leadership effectiveness when aligned with inclusive communication practices. The study underscores that successful digital leadership depends on balancing human-centered empathy with technological competence to foster team cohesion and innovation. Managerial implications emphasize the need to develop leaders’ digital competencies and cross-cultural communication skills, along with fostering adaptive strategies to sustain engagement in virtual work environments. Future research should explore the longitudinal effects of digital leadership development programs across industries to assess their sustained impact on productivity, innovation, and organizational resilience in digital ecosystems.
Analysis of the Influence of Chinese Ethnic Youth's Independent Enterprises on Labor Absorption in Medan Kota District Area, Medan City Tri Utari Imayuni; Jhon Piter; Mariska Sisilia; Rio Brandlee; Kartina Rahmadani Rambe; Abdal Ahmed
Digital Innovation : International Journal of Management Vol. 2 No. 2 (2025): Digital Innovation : International Journal of Management
Publisher : Asosiasi Riset Ilmu Manajemen Kewirausahaan dan Bisnis Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/digitalinnovation.v2i2.311

Abstract

One of the districts with the greatest concentration of ethnic Chinese residents and the highest concentration of young business owners in Medan City is Medan Kota District. The purpose of this study is to clarify the potential impact of ethnic Chinese youth's independent enterprises on labor absorption in Medan Kota District. A quantitative descriptive research design is employed, and SPSS version 17 analysis is used to perform the Multiple Linear Regression research method. Ho was rejected while Ha was accepted, according to the ANOVA test, which revealed that Fcount> Ftable. This indicates that ethnic Chinese youth-owned independent enterprises significantly improve labor absorption, specifically 72%.
The Effect of Educational Attainment and Gender Inequality on Unemployment Rates and Economic Resilience Pramandyah Fitah Kusuma; Trie Hierdawati; Abdal Ahmed
Global Economics: International Journal of Economic, Social and Development Sciences Vol. 1 No. 3 (2024): September: Global Economics - International Journal of Economic, Social and Dev
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70062/globaleconomics.v1i3.398

Abstract

This study examines the relationship between educational attainment, gender inequality in education, and their impact on unemployment rates and economic resilience across various regions. Gender inequality in education has long-term consequences on labor market outcomes and economic stability. In regions with higher gender inequality, the underutilization of female talent results in higher unemployment rates and weaker economic resilience. In contrast, regions with higher gender equality in education show improved labor market performance and a more resilient economy. The study utilizes cross-regional regression analysis, incorporating data on education levels, gender inequality indices, unemployment rates, and economic resilience metrics. The findings suggest that gender inequality in education plays a more significant role in shaping unemployment rates and economic resilience than traditional macroeconomic variables such as GDP and inflation. Furthermore, the results highlight the importance of improving access to education for underrepresented genders, particularly women, to foster more inclusive and sustainable economic growth. The study emphasizes the need for policies that promote gender equality in education as a means to enhance labor market outcomes and strengthen economic resilience. Limitations of the study include potential data constraints and regional variations in cultural, economic, and policy contexts, which may affect the generalizability of the findings. Future research could expand this study by exploring different regions and countries to gain a deeper understanding of the long-term effects of reducing gender inequality in education on economic outcomes.
Co-Authors Chitra Indah Sari Jhon Piter Kartina Rahmadani Rambe Mariska Sisilia Nurfadila Pramandyah Fitah Kusuma Rio Brandlee Riris Johanna Siagian Sitti Rachmawati Yahya Syaefullah Syaefullah Tri Utari Imayuni Trie Hierdawati Zaki Ul Ilmi