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 & management 3, no. 1 (August 23, 2020): 157-164. Accessed July 16, 2024. https://sloap.org/journal/index.php/ijbem/article/view/164.