Raymond, Raymond. “Pembinaan Perencanaan Pemasaran Bagi Pedagang Obat Tradisional Di Kota Batam”. Jurnal Pengabdian Barelang 3, no. 02 (July 19, 2021): 53–56. Accessed July 22, 2024. https://ejournal.upbatam.ac.id/index.php/jpkm/article/view/3683.