Ellyta, Ellyta, et al. “Biopharma As a Potential Business for Urban Communities and Preservation of Community Heritage in Singkawang City: Biofarmaka Sebagai Usaha Potensial Masyarakat Urban Dan Pelestarian Warisan Masyarakat Di Kota Singkawang”. Mattawang: Jurnal Pengabdian Masyarakat, vol. 6, no. 1, Feb. 2025, pp. 32-37, doi:10.35877/454RI.mattawang3729.