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Pengolahan Minyak Jelantah Menjadi Lilin Aromaterapi Sebagai Produk Inovasi Berbasis Kearifan Lokal Ramah Lingkungan Dalam Program Kuliah Kerja Nyata Universitas Muhammadiyah Banjarmasin Di Desa Mantimin Kecamatan Batumandi Kabupaten Balangan Hajat; Rida Millati; Ratna Dila; Zainal Muhaimin; Ridha Febriyanti; Durratun Nafisah; Jenni Getbriela Tempati; Nanda Bintang Areska; Ghaida Maharani; Silvia Rismawati; Salwa Fardila; Padma Azzahra Ramadhani; Ahmad Zulkifli; Meilinda Madika Putri
Borneo Community Development Vol. 6 No. 1 (2026)
Publisher : Universitas Muhammadiyah Banjarmasin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35747/bcd.v6i1.1501

Abstract

Limbah minyak jelantah rumah tangga di Desa Mantimin, Kecamatan Batumandi, Kabupaten Balangan berpotensi mencemari lingkungan apabila tidak dikelola dengan baik. Program pengabdian masyarakat melalui KKN Universitas Muhammadiyah Banjarmasin ini bertujuan meningkatkan pengetahuan dan keterampilan masyarakat dalam mengolah minyak jelantah menjadi lilin aromaterapi bernilai ekonomis. Metode yang digunakan adalah pendekatan partisipatif melalui tahap observasi, koordinasi, sosialisasi, pelatihan, dan demonstrasi langsung kepada 15 peserta. Evaluasi dilakukan menggunakan pre-test dan post-test untuk mengukur peningkatan pengetahuan. Hasil kegiatan menunjukkan peningkatan pemahaman peserta dari 60–87% jawaban benar pada pre-test menjadi 100% pada post-test, serta kemampuan peserta mempraktikkan pembuatan lilin aromaterapi secara mandiri. Program ini berkontribusi pada pengurangan limbah rumah tangga sekaligus membuka peluang usaha berbasis pemberdayaan masyarakat dan potensi lokal.
Hubungan Kebiasaan Penggunaan Smartphone Menjelang Tidur dengan Kualitas Tidur pada Remaja di SMK Muhammadiyah 2 Banjarmasin Ghaida Maharani; Anita Agustina; Nor Isna Tauhidah; Milasari Milasari
JURNAL ILMIAH KESEHATAN MASYARAKAT DAN SOSIAL Vol. 4 No. 4 (2026): November : JURNAL ILMIAH KESEHATAN MASYARAKAT DAN SOSIAL
Publisher : CV. ALIM'SPUBLISHING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59024/jikas.v4i4.2450

Abstract

Poor smartphone Use habits before bedtime and poor sleep quality remain common among adolescents. This study aimed to analyze the relationship between smartphone use habits before bedtime and sleep quality among adolescents at SMK Muhammadiyah 2 Banjarmasin. This study employed a quantitative method with a correlational design using a cross-sectional approach. The population consisted of 394 adolescents, and a sample of 199 respondents was selected using proportional stratified random sampling. The instruments used were the Smartphone Use Habits Before Bedtime Questionnaire, developed based on Hambali (2021), and the Pittsburgh Sleep Quality Index (PSQI). Data were analyzed using the Chi-Square test. The results showed that most respondents had poor smartphone use habits before bedtime (93 respondents; 46.7%) and poor sleep quality (128 respondents; 64.3%). The Chi-Square test revealed a significant relationship between smartphone use habits before bedtime and sleep quality among adolescents at SMK Muhammadiyah 2 Banjarmasin (p = 0.027), with a weak association (Cramer's V = 0.190). The study concluded that smartphone use habits before bedtime were significantly associated with sleep quality among adolescents. Adolescents are recommended to use smartphones wisely, particularly by limiting smartphone use before bedtime, to help improve sleep quality.