Roring, Gaby Dainty Julliet, Viviane Manoppo, and Robert Richard Winerungan. “Determinan Produktivitas Usaha Mikro Di Kecamatan Tondano Barat Kabupaten Minahasa”. EKOMA : Jurnal Ekonomi, Manajemen, Akuntansi 5, no. 5 (July 19, 2026): 8531–8548. Accessed August 13, 2026. https://al-haramjournal.co.id/EKOMA/article/view/19784.