Fitriyanti, Erika, and Nurasik Nurasik. “Ratio of Liquidity, Profitability and Activity to the Remaining Profit of Cooperatives in Sidoarjo Regency: Rasio Likuiditas, Profitabilitas Dan Aktivitas Terhadap Besarnya Sisa Hasil Usaha Koperasi Di Kabupaten Sidoarjo”. Indonesian Journal of Innovation Studies 21 (November 14, 2022): 10.21070/ijins.v21i.761. Accessed May 30, 2025. https://ijins.umsida.ac.id/index.php/ijins/article/view/761.