Suwadi S, Syahputra A. The Effect of Women’s Savings and Loans (SPP) in Improving the Economy and Family Income in the District Dolok Masihul, Serdang Bedagai Regency. enrichment [Internet]. 2022Jan.11 [cited 2026Apr.20];12(1):1032-40. Available from: https://enrichment.iocspublisher.org/index.php/enrichment/article/view/352