Cooperative Financial Performance Analysis of Liquidity, Solvency, Profitability, and Activity Ratios: (A Case Study of the Tirta Dharma PDAM Cooperative in Samarinda City based on Ministerial Regulation Number 06/Per/M.KUKM/V/2006). IJoSPaT [Internet]. 2023 May 31 [cited 2026 Sep. 13];1(1):30-45. Available from: https://dhsjournal.id/index.php/ijospat/article/view/119