Anton, Romi, Mohamad Adam, Isnurhadi Isnurhadi, and Marlina Widiyanti. “Financial, Operational, and Sustainability Capabilities on the Progress of Mining Companies in the Indonesia Stock Exchange”. International journal of business, economics and management 3, no. 1 (August 23, 2020): 157-164. Accessed April 4, 2025. https://sloap.org/journal/index.php/ijbem/article/view/164.