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A META ANALYSIS STUDY: DIGITAL APPLICATIONS AS LEARNING MEDIA IN ISLAMIC RELIGIOUS EDUCATION Nur Saputri, Septia; Tarsono, Tarsono; Ahmad Jaelani Nasution; Muflihah; Muhammad Polem; Nurdiyanto; Uus Ruswandi
Edukasi: Jurnal Pendidikan Vol 22 No 1 (2024): Edukasi: Jurnal Pendidikan
Publisher : LPPM IKIP PGRI Pontianak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31571/edukasi.v22i1.6973

Abstract

This research aimed to examine the effectiveness of digital application-based learning media in enhancing student learning outcomes in PAI subjects. A total of eleven studies were gathered and analyzed through SPSS 27 software. The research methodology employed was Meta-Analysis. Results indicated a notable improvement in learning outcomes, as the highest score before utilizing digital applications was 78.96, and the lowest was 44.69. Following the implementation of digital applications, the highest score rose to 91.84 and the lowest to 81.32. Statistical analyses, including paired sample t-test and correlation test, demonstrated a significant disparity in learning outcomes pre- and post-use digital applications, with a p-value <0.05. The findings suggest that digital applications effectively enhance students' learning outcomes, offering flexibility, interactivity, and appeal that heighten learner engagement.
PERAN UKURAN PERUSAHAAN, PERTUMBUHAN PENJUALAN DAN LEVERAGE TERHADAP TAX AVOIDANCE Nurdiyanto; Machdar, Nera Marinda
Musytari : Jurnal Manajemen, Akuntansi, dan Ekonomi Vol. 12 No. 4 (2024): Musytari : Neraca Manajemen, Akuntansi, dan Ekonomi
Publisher : Cahaya Ilmu Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.8734/musytari.v12i4.8918

Abstract

Tax avoidance menjadi salah satu masalah penting yang dihadapi perusahaan, khususnya dalam konteks pengelolaan kewajiban pajak. Praktik penghindaran pajak ini dapat dipengaruhi oleh beberapa faktor, seperti ukuran perusahaan, pertumbuhan penjualan, dan leverage. Penelitian ini bertujuan untuk mengkaji peran ukuran perusahaan, pertumbuhan penjualan, dan leverage terhadap penghindaran pajak (tax avoidance). Metode yang digunakan dalam penelitian ini adalah pendekatan kuantitatif dengan teknik studi literatur. Data yang digunakan berupa data sekunder yang diperoleh dari laporan keuangan perusahaan yang terdaftar di Bursa Efek Indonesia (BEI) pada periode 2019-2023. Teknik analisis data yang digunakan adalah regresi linier berganda untuk menguji hubungan antara variabel independen dan variabel dependen. Hasil penelitian menunjukkan bahwa ukuran perusahaan dan pertumbuhan penjualan berpengaruh positif terhadap tax avoidance, sementara leverage tidak menunjukkan pengaruh signifikan. Kesimpulannya, perusahaan dengan ukuran besar dan pertumbuhan penjualan yang tinggi lebih cenderung untuk melakukan tax avoidance. Implikasi dari hasil ini adalah pentingnya pengawasan yang lebih ketat terhadap perusahaan dengan karakteristik tersebut untuk mencegah praktik penghindaran pajak yang merugikan negara.
Application of Mud Suction Technology to Lakes in Kaduela Village, Pasawahan District, Kuningan Regency Nurdiyanto; Akbar Winasis; Ramlah Puji Astuti; Rendy Yogista Wihardi; Ghisya Siti Rochmah
ETHOS: Jurnal Penelitian dan Pengabdian kepada Masyarakat Vol. 12 No. 1 (2024): (Januari, 2024) Ethos: Jurnal Penelitian Dan Pengabdian Kepada Masyarakat (Sai
Publisher : UPT Publikasi Ilmiah UNISBA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29313/ethos.v12i1.3066

Abstract

A decrease in water potential, both in quality and quantity, will become a problem if it is not managed properly by paying attention to aspects of conservation, utilization, and control. This community empowerment carried out from July to November 2023 is an effort to increase awareness of water resources through preserving water sources to meet the needs of living creatures. The urgency of the main problem is that the water source in Telaga Biru Cicerem, Kaduela Village, Pasawahan District, Kuningan Regency, has been naturally covered with mud, whereas this spring is used as clean water for the village community. The second problem is that clean water sources become cloudy because of mud. The clean water system in this village relies solely on the lake's spring water. These activities of community empowerment are carried out by applying the method of SEPUR (Mud Suction) Technology to improve water quality as well as increase the income of village-owned enterprises in Kaduela Village, Pasawahan District, Kuningan Regency. The results show that mud can be lifted by machines so that the lake water becomes clear, while the resulting mud residue can be used as material for making paving blocks.
Hydrological Potential of Jamblang Weir and Evaluation of Cropping Pattern Feasibility in the Jamblang Irrigation Area Mahmud; Nurdiyanto; Cuandi; Ardiman
International Journal of Social Service and Research Vol. 5 No. 8 (2025): International Journal of Social Service and Research
Publisher : Ridwan Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46799/ijssr.v5i8.1296

Abstract

This study evaluates the water availability potential of the Jamblang Weir and recommends an optimal cropping pattern for the Jamblang Irrigation Area in Cirebon Regency, West Java. The hydrological analysis used long-term rainfall data and applied the Blaney-Criddle method to estimate crop evapotranspiration, combined with Q80 dependable discharge estimation using the Weibull formula and a comprehensive water balance assessment. Irrigation water requirements were calculated for rice and secondary crops (palawija), considering irrigation efficiency and seasonal planting periods. The dependable discharge (Q80) is a critical metric in irrigation planning, helping to align water availability with crop demand. This study found the dependable flow to be 0.794 m³/s, while peak irrigation demand reached 1.917 m³/s—indicating adequate capacity for intensive cropping. A proposed rice–rice–palawija rotation enables a cropping intensity (CI) of 240%, exceeding national benchmarks and aligning with FAO (2017) efficiency standards for tropical irrigation. By integrating dependable flow, crop water demand, and irrigation efficiency, the study offers a replicable model for adaptive irrigation management. The results highlight the Jamblang Weir’s capacity to support sustainable agriculture even under seasonal climate and discharge variability. This research contributes a technical foundation for developing water-efficient, climate-resilient cropping strategies in weir-dependent irrigation systems.
Analysis of Groundsill Design in Cimanuk River, Jatitujuh, Majalengka Awaludin, Septian; Dulhaki, Lukman; Nurdiyanto
Journal of World Science Vol. 4 No. 5 (2025): Journal of World Science
Publisher : Riviera Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58344/jws.v4i5.1421

Abstract

This study analyzes the groundsill design in the Cimanuk River at the Jatitujuh area, Majalengka, with the goal of addressing riverbed degradation and enhancing flood control. The research aims to provide a sustainable solution by stabilizing the riverbed and preventing further erosion, which threatens the river’s hydraulic structures. The study utilizes a combination of hydrological analysis, including discharge frequency analysis, and morphological analysis to calculate the design of the groundsill structure. The hydrological analysis employs several methods, with the Log Pearson III method identified as the most suitable for calculating the 100-year return period flood discharge of 1,444.28 m³/s. The structure’s design includes a main dam height of 3.83 meters and a sub-dam height of 1.10 meters, with stability analysis confirming its safety against overturning and shear forces. The findings indicate that the groundsill will reduce water velocity, prevent further riverbed degradation, and maintain the structural integrity of the Rentang Weir. The study highlights the need for community participation in maintaining the groundsill and calls for further environmental impact assessments and climate change considerations. This research contributes to the development of effective river management strategies and provides recommendations for future studies, including optimization of the groundsill design under varying conditions and exploring the effects of climate change on river discharge.