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THE RELATIONSHIP BETWEEN STUNTING AND STUDENT LEARNING ACHIEVEMENT IN ELEMENTARY SCHOOL/MINISTRY IN THE WORKING AREA OF LIGAN PUSKESMAS, ACEH JAYA DISTRICT Ambia Nurdin; Fauzan; Muhammad; Zamzami; Bukhari; Murtadhahadi; Mohd Isa T.Ibrahim; Mulyadi; Zahrul Fuadi; Mahyuddin
International Journal of Educational Review, Law And Social Sciences (IJERLAS) Vol. 3 No. 1 (2023): January
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/ijerlas.v3i1.592

Abstract

The incidence of stunting (short) under five is a major nutritional problem in all countries. Based on three years of nutritional status monitoring (PSG) data, stunting in Indonesia shows that stunting has the highest prevalence compared to other nutritional problems such as malnutrition, wasting, and obesity. This is due to the pregnancy process of mothers who experience malnutrition during pregnancy, low Early Breastfeeding Initiation (IMD), and inadequate provision of MP-ASI. This study aims to determine the relationship between stunting and student achievement in SD/MIN schools in the work area of ​​the Ligan Health Center, Aceh Jaya Regency. This study uses a type of quantitative research. The population of this study were all SD/MIN students in the working area of ​​the Ligan Health Center, Aceh Jaya Regency in 2022. The respondents used were students aged 7-12 years and had complete report cards. Researchers took samples using the consecutive sampling method. The samples obtained were 49 samples from different schools. This research was conducted in 3 schools in the working area of ​​SD/MIN Puskesmas Ligan, Aceh Jaya Regency. There were 18 children from SD 12, 15 children from SD 2 and 17 children from MIN 8. The statistical test analysis used the Chi-Square Test, while the student measurements used a meter, then plotted onto the CDC-2000 curve to see TB according to age. The research results obtained 49 students as respondents. The average respondent was found at the age of 7 years (30.6%), and the least was found at the age of 12 years (6%). The results of the analysis test showed that there was no significant relationship between stunting and learning achievement (0.452 > 0.05). Conclusion: There is no significant relationship between stunting and student achievement.
Gender Equitable Physical Education: A Phenomenological Study in an Islamic Elementary School Teacher Education Program Hasan; Ranti, Gemala; Mahyuddin
Al-Bidayah : Jurnal Pendidikan Dasar Islam Vol. 17 No. 1 (2025): Al-Bidayah : jurnal pendidikan dasar Islam
Publisher : UIN Sunan Kalijaga Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/al-bidayah.v17i1.11106

Abstract

Gender equality in physical education remains a critical issue, particularly in the Department of Islamic Elementary School Teacher Education (PGMI) at the State Institute of Islamic Studies of Bone, where social constructs and gender stereotypes often hinder female students’ active participation in physical activities. This study aims to explore the experiences, views, and perceptions of students and lecturers regarding gender equality practices in physical education, and how inclusive learning spaces can dismantle symbolic domination and foster social transformation. This qualitative study employed a phenomenological design, involving 10 female students and two lecturers as key participants. Data was collected through in-depth interviews, participatory observations, and curriculum document analysis. The findings indicate that female students demonstrated increased self-confidence, active engagement, and a shift in perceptions toward sports after participating in inclusive, gender responsive learning. The learning environment also promoted collaborative interactions between male and female students, supported by the strategic role of lecturers as facilitators of justice-based values. In the context of Islamic higher education institutions, this approach successfully integrates religious values with gender equality principles in a harmonious way. The study concludes that physical education plays a strategic role as a medium for social transformation, not only enhancing physical fitness but also fostering critical awareness of equity and social justice. This study implies that gender-equitable physical education training in PGMI contributes to shaping inclusive future teachers who promote equal participation in primary classrooms.
Impact of River Infrastructure on Sediment Distribution to Maintain Reservoir Lifespan: A Case of the Bili-Bili Reservoir, Jeneberang Basin, Indonesia Hasnawi, Mursyid Hasnawi; Ritnawati; Mahyuddin; La Ode Agisaqma; Muhammad Subri
Jurnal Teknik Sipil dan Perencanaan Vol. 27 No. 2 (2025): Jurnal Teknik Sipil dan Perencanaan
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jtsp.v27i2.23178

Abstract

This study investigates the impact of river infrastructure on sediment distribution in the Bili-Bili Reservoir. Bathymetric data obtained using an echo-sounding sonar system were processed with Surfer 14 to analyze reservoir bottom morphology, storage capacity, and sediment accumulation. Hydrological modeling with NRECA calibration was combined with field measurements to estimate sediment inflow and storage loss. Results show cumulative sedimentation increased by 42% (1997–2005), 33% (2005–2011), and 25% (2011–2017), with a peak deposition of 21.74 × 10⁶ m³ in 2005. Following the construction of sabo dams, consolidation dams, and check dams in 2011, sedimentation rates decreased by 57% relative to 2005. Reservoir capacity declined from 365 × 10⁶ m³ in 1997 to 264 × 10⁶ m³ in 2017, reducing the effective service life by approximately 6.5 years. The remaining lifespan of the reservoir in 2017 was 24 years and 4 months, compared to the original design life. These findings emphasize that periodic dredging (every four years), monthly sediment removal at the consolidation dam, and sediment trapping in the Jeneberang watershed are essential to sustain reservoir performance.
Pemanfaatan Rancangan Acak Kelompok untuk Analisis Partisipasi Responden Survei BPS Tebing Tinggi Wandari, Rizky; Yuniar Amanda Lubis; Mahyuddin; Cipta, Hendra
Jurnal Riset Matematika Volume 5, No.2, Desember 2025, Jurnal Riset Matematika (JRM)
Publisher : UPT Publikasi Ilmiah Unisba

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29313/jrm.v5i2.8746

Abstract

Abstrak. Penelitian ini bertujuan untuk mempelajari variabel yang memengaruhi tingkat partisipasi responden dalam survei yang dilakukan oleh Badan Pusat Statistik (BPS) Kota Tebing Tinggi. Permasalahan rendahnya partisipasi responden menjadi fokus utama penelitian ini karena berdampak signifikan pada kualitas dan representativitas data yang dikumpulkan. Penelitian ini menggunakan pendekatan kuantitatif eksperimental dengan metode Rancangan Acak Kelompok (RAK), yang dibantu oleh program SPSS. Untuk mengontrol keragaman yang disebabkan oleh faktor luar, RAK disusun berdasarkan karakteristik wilayah responden, yaitu lima kecamatan di Kota Tebing Tinggi. Variabel bebas yang diteliti meliputi usia, jenis kelamin, tingkat pendidikan, pekerjaan, kondisi sosial, dan ekonomi. Data primer dan sekunder dikumpulkan selama praktik di BPS dari Agustus hingga September 2024. Analisis data dilakukan menggunakan Uji ANOVA satu arah (Analysis of Variance). Hasil analisis sidik ragam menunjukkan nilai signifikansi sebesar 0,04 (p < 0,05), yang menunjukkan bahwa faktor sosial, ekonomi, dan demografi memiliki pengaruh signifikan terhadap tingkat partisipasi responden. Usia, tingkat pendidikan, dan status sosial merupakan faktor yang paling berpengaruh, sedangkan variabel jenis kelamin dan pekerjaan tidak memiliki dampak yang signifikan. Abstract. This study aims to analyze the factors influencing the level of respondent participation in surveys conducted by the Central Bureau of Statistics (BPS) of Tebing Tinggi City. Low respondent participation is the main focus of this study because it has a significant impact on the quality and representativeness of the collected data. The research employs a quantitative experimental approach using the Randomized Block Design (RBD) method assisted by SPSS software. To control heterogeneity caused by external factors, the RBD was arranged based on respondents’ regional characteristics, namely five sub-districts in Tebing Tinggi City. The independent variables examined include age, gender, education level, occupation, social conditions, and economic conditions. Primary and secondary data were collected during an internship at BPS from August to September 2024. Data analysis was conducted using one-way ANOVA (Analysis of Variance). The results of the analysis show a significance value of 0.04 (p < 0.05), indicating that social, economic, and demographic factors have a significant influence on respondent participation. Age, education level, and social status are the most influential factors, while gender and occupation do not have a significant effect. 
The Impact of Using Combine Harvester on Economic Factors of Rice Farmers in Gowa Regency Rudy Immanuel Pundising; Laode Asrul; Mahyuddin
International Journal of Science, Technology & Management Vol. 2 No. 1 (2021): January 2021
Publisher : Publisher Cv. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46729/ijstm.v2i1.131

Abstract

Efforts from a development process cannot be separated from the existence of effective agricultural information and technology as well as accurate information in the hope that there will be changes in the behaviour and abilities of farmers in farming activities and increased production to realize the goals of a development process, namely rice self-sufficiency. Gowa Regency is a district whose population is mostly engaged in agriculture and areas that do not escape the government's attention, especially in the agricultural sector. In applying new technology, of course, there must be the roles of certain parties in the application of technology, both from the government, extension agents and farmers (target/community). The data needed in this study are primary data and secondary data. Primary data is data obtained directly from the field through direct interviews with sample farmers who are guided by prepared questionnaires. The data obtained are primary and secondary data processed by quantitative methods. In this study, the analysis used is the different test for two different samples (t-test) and the Structural Equation Model (SEM) analysis model. Combine harvester affects the socio-economic income of lowland rice farmers in Gowa Regency with the presence of agricultural machine tools combine harvester, so rice farmers are more benefited from a time-efficient point of view and the need for labour was minimal and income also increased by about 15% from conventional harvesting. There is a need for socialization of the use and utilization of agricultural so that farmers are more interested in using agricultural machine tools in the field.
The Influence Of Total Quality Management (TQM) On Operational Performance Mediated By Innovation; Study On Msms Under The Guidance Of The MSME Incubator In Makassar City Mahyuddin; Okta Nofri; S. Widad Ahmad
International Journal of Education Management and Religion Vol. 3 No. 1 (2026): January 2026
Publisher : Pondok pesantren As-salafiyah As-Safi'iyyah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71305/ijemr.v3i1.1171

Abstract

Micro, Small, and Medium Enterprises (MSMEs) in Makassar City face various challenges that hinder their competitiveness both locally and globally. The main obstacles include low understanding of digital technology, limited access to capital, inadequate financial literacy, and weak managerial capabilities. In addition, inconsistent product quality and a lack of innovation make MSMEs vulnerable to market pressures, especially from imported products marketed through socio-commerce platforms such as TikTok Shop. To address these challenges, MSMEs need to adopt a comprehensive total quality management approach and enhance innovation as efforts to strengthen their operational performance. This study employs a quantitative method with an associative approach. The sample consists of 130 respondents from MSMEs under the guidance of the Makassar City MSME Incubator, selected using purposive sampling techniques. Data were collected through questionnaires designed with a Likert scale. The data were analyzed using the Structural Equation Modelling (SEM) method based on Partial Least Square (PLS), which includes the evaluation of the outer model, inner model, and goodness of fit to test the relationships among variables. The results show that Total Quality Management (TQM) has a positive and significant effect on innovation and operational performance. Innovation also positively influences the operational performance of MSMEs. Furthermore, innovation is proven to play a significant partial mediating role in the relationship between TQM and operational performance. These findings emphasize that the effective implementation of TQM, along with strong support for innovation, can enhance the competitiveness and sustainability of MSMEs in Makassar City.
Perancangan Sistem Pakar untuk Mendiagnosa Tingkat Stress Belajar pada Siswa SMA dengan Menggunakan Metode Forward Chaining Amalia, Cut Rizki Putri; Mahyuddin
Design Journal Vol. 1 No. 1 (2023): January
Publisher : Yayasan Pendidikan Mitra Mandiri Aceh (YPMMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58477/dj.v1i1.27

Abstract

The purpose of this research is to create an expert system using Forward Chaining to diagnose the level of learning stress in high school students using Sugeno's Fuzzy Inference System method. Data Flow Diagrams (DFD) are used to describe a data logic model or process created by the system while prototype is a development method that is used as a stage in developing applications and testing. Based on the results of research and testing of expert system design to diagnose learning stress levels in high school students using the Website-based Forward Chaining method that has been carried out by the author, several conclusions can be drawn, namely; This research succeeded in making an expert system design to diagnose the level of learning stress in high school students using the Forward Chaining method, and this study succeeded in carrying out an analysis of the results of IF THEN ELSE calculations using Forward Chaining.
THE PRIVACY, TRUST, AND CUSTOMER EXPERIENCE AS KEY DRIVERS OF ONLINE PURCHASE DECISIONS: EVIDENCE FROM SHOPEE USERS IN BANDA ACEH Mahyuddin
SUMBER INFORMASI MANAJEMEN BISNIS DAN AKUNTANSI Vol 3 No 1 (2026): SIMBAN Journal
Publisher : Gabungan Riset Edukasi dan Ekplorasi Teori (GREET)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65788/simban.v3i1.98

Abstract

This study aims to analyze the influence of privacy, trust, and experience on purchasing decisions through the Shopee platform in Banda Aceh City. The rapid growth of e-commerce requires a deeper understanding of the factors influencing consumer behavior in online transactions. This research employs a quantitative approach using a survey method targeting Shopee consumers in Banda Aceh City. The sampling technique applied was purposive sampling, with respondents selected based on their prior purchasing experience on Shopee. Data were analyzed using multiple linear regression to examine both partial and simultaneous effects among variables. The results indicate that privacy, trust, and experience have a positive and significant influence on purchasing decisions. Simultaneously, these three variables contribute significantly to enhancing consumer purchasing decisions. These findings suggest that personal data protection, the level of trust in the platform, and positive shopping experiences are crucial factors in encouraging consumer purchasing decisions through Shopee in Banda Aceh City
Performance Identification of Eutectic Fatty Acid-PLA Based Phase Change Material Board Installed in a Mini-Cubicle System Aidy, Nurhanifa; Lindawati; Iqbal; Mahyuddin; Muhtadin; Muhammad Faisal; Yusrizal
Jurnal Inotera Vol. 11 No. 1 (2026): January-June 2026
Publisher : LPPM Politeknik Aceh Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31572/inotera.Vol11.Iss1.2026.ID659

Abstract

Thermal comfort regulation in buildings located in hot climates, such as Indonesia, remains highly dependent on air conditioning (AC) systems, leading to substantial energy consumption. Integrating Phase Change Materials (PCM) into building envelopes offers a passive thermal management strategy to reduce cooling loads. This study investigates the thermal performance of a gypsum-based wall incorporating a eutectic fatty acid PCM (laurate–stearate) of 85:15 (wt%) modified with polylactic acid (PLA) at three PCM:PLA ratios (1:0.6, 1:0.8, and 1:1), alongside a control sample without PCM. Samples were fabricated at laboratory scale and evaluated using a mini-cubicle system under controlled charging and discharging conditions. Energy performance was assessed through temperature change rates and heat transfer (q) analysis at three measurement points (T1, T2, T3). Results demonstrate that PLA modification significantly enhances PCM performance, with the 1:0.8 ratio (bPCM) exhibiting optimal behavior. During charging, bPCM achieved the lowest temperature change rates of 4.75 °C/h at T1, 1.15 °C/h at T2, and 0.65 °C/h at T3 and the minimum heat transfer from T2 to T3 of 32.049 J. Similarly, during discharging, bPCM maintained the smallest temperature change rates of 2.2 °C/h at T1, 1.0 °C/h at T2, and 0.65 °C/h at T3 with the lowest heat transfer to the indoor zone of 32.033 J. These findings confirm that optimized PLA-modified eutectic PCM significantly improves heat absorption, latent heat storage, and thermal insulation performance compared to non-PCM and non-optimized compositions. The proposed composite wall system demonstrates strong potential for passive cooling enhancement and building energy efficiency improvement in hot-climate regions