Ashthofi Zainati, Rayhan Fadhillah, Fikri Fahmi Amrulloh3, and Sukardi Yusuf. “INOVASI MOBILE DIGITAL VIDEO RECORDER (MDVR) MENGURANGI RISIKO KECELAKAAN TAMBANG NIKEL PT PPA”. Jurnal Kesehatan Lentera ’Aisyiyah 8, no. 2 (December 31, 2025): 74–82. Accessed July 7, 2026. https://jurnal.politasumbar.ac.id/index.php/jl/article/view/256.