ANALISIS USAHA “GAMMI CEMPA” DI KAMPUNG GIRING-GIRING KECAMATAN BIDUK-BIDUK. jppa [Internet]. 2022 Apr. 14 [cited 2025 Oct. 26];8(2):81-99. Available from: https://jppa.fpik.unmul.ac.id/index.php/ojs/article/view/71