Suryaningsi, Suryaningsi, Endang Herliah, Muhammad Syarif, Rosmini Rosmini, Aullia Vivi Yuliangrum, and Moh Bahzar. “Legal Responsibility of Coal Mining Company PT. International Prima Coal for Worker Welfare and Safety”. Journal of Ecohumanism 3, no. 3 (July 5, 2024): 758–769. Accessed October 5, 2024. https://ecohumanism.co.uk/joe/ecohumanism/article/view/3428.