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. 2023;1(1):30-45. doi:10.61656/ijospat.v1i1.119