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All Journal Jurnal Teknik Industri Terintegrasi (JUTIN) Kajian Pendidikan, Seni, Budaya, Sosial dan Lingkungan
Safitri, Berliana
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Arts Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mechanical Engineering

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Kontribusi kegiatan ekstrakurikuler paduan suara terhadap peningkatan prestasi akademik di tingkat sekolah menengah Safitri, Berliana; Nurhikmah, Sherly; Indriyani, Putri Dyah
Kajian Pendidikan, Seni, Budaya, Sosial dan Lingkungan Vol. 2 No. 2 (2025): September 2025
Publisher : Yayasan Mitra Persada Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58881/kpsbsl.v2i2.108

Abstract

This study aims to investigate the relationship between students' participation in choir extracurricular activities and the improvement of their academic achievement. Extracurricular activities are believed to not only enrich students’ social and emotional experiences but also positively influence their concentration, discipline, and learning motivation, which ultimately contribute to better academic performance. This research employs a quantitative approach with a correlational method. The population includes students actively involved in choir activities at a public senior high school in Bjms. A purposive sample of 50 students was selected for the study. Data were collected through a questionnaire measuring the level of extracurricular participation and documentation of students' latest academic scores. The data were analysed using Pearson Product-Moment correlation with the assistance of statistical software. The findings reveal a positive and significant correlation between the level of participation in choir activities and students’ academic achievement. The higher the frequency and intensity of student involvement in choir extracurricular activities, the better their academic performance tends to be. The study concludes that schools should provide stronger support for extracurricular development, particularly choir programs, as these activities can serve as a means of character building and holistic academic enhancement for students.
Analisis Risiko Bahaya dengan Metode Hazard Identification, Risk Assessment and Determining Control (HIRADC) pada Industri Kecil Mebel (Studi Kasus : Mebel Homedecore, Driyorejo, Gresik) Safitri, Berliana; Arismawati, Paramaditya; Wahyuni, Ayu Endah
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 7 No. 3 (2024): July
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v7i3.29486

Abstract

The HomeDecore furniture industry is a small industry sector that focuses on manufacturing furniture products from wood-based materials. The production process in this furniture involves the process of cutting wood, smoothing wood and the assembly process. This process poses a risk of hazards that result in accidents at work. Broadly speaking, work accidents are caused by two factors, namely human actions that do not meet work safety (unsafe action) and unsafe conditions. The purpose of this research is to identify hazard risks and determine control measures to reduce the risk of work accidents. This research was conducted using the Hazard Identification, Risk Assessment And Determining Control (HIRADC) method to identify hazards, analyze risks and determine risk control measures to ensure the safety of workers. With this research, hopefully it can help reduce the risk of hazards. Based on the results of this study, several recommendations are determined according to the hazard control hierarchy by carrying out control measures such as elimination, substitution, engineering control, administrative and PPE (Personal Protective Equipment. 
Co-Authors Ayu Endah Wahyuni Indriyani, Putri Dyah Nurhikmah, Sherly Paramaditya Arismawati