Khofifah, Fadhiati, Basmah Tuhfah Ma’shumah, and Arwindah Kusuma Ningrum. “Analisis Implementasi Metode 5R Untuk Penerapan K3 Di Laboratorium SMA Negeri 6 Tangerang Selatan: Analysis of the Implementation of the 5R Method for Occupational Safety and Health in the Laboratory of State Senior High School 6 South Tangerang”. JURNAL PENGELOLAAN LABORATORIUM SAINS DAN TEKNOLOGI 5, no. 2 (November 20, 2025): 14–25. Accessed November 22, 2025. https://ejournal.unib.ac.id/labsaintek/article/view/43760.