OPTIMALISASI OMSET PELAKU USAHA MIKRO KECIL DAN MENENGAH MELALUI PELATIHAN DIGITAL MARKETING. kopemas [Internet]. 2023 Dec. 29 [cited 2026 Aug. 2];4(1). Available from: https://new-conference.unisma.ac.id/index.php/KOPEMAS/article/view/1048