Yuda Remofa. THE EFFECT OF SAVINGS AND OPERATIONAL COSTS ON THE REST OF THE VILLAGE ECONOMIC BUSINESS SHU – SAVES (UD-SP) SIMPANG KOTA MEDAN, KELAYANG DISTRICT, INDRAGIRI HULU REGENCY. JIRK [Internet]. 2022 Aug. 22 [cited 2025 Jul. 5];2(1):317-22. Available from: https://mail.bajangjournal.com/index.php/JIRK/article/view/3295