Tanjung, Yul Ifda, et al. “Pengembangan Usaha Kuliner Rusmiati Di Desa Sambirejo Timur Kecamatan Percut Sei Tuan”. JURNAL PENGABDIAN KEPADA MASYARAKAT, vol. 11, no. 2, Dec. 2021, pp. 96-103, https://ojs.uninus.ac.id/JPKM/article/view/1225.