Pato, Usman, Yusmarini Yusmarini, Edfan Darlis, Emma Riftyan, and Edo Saputra. 2022. “Produksi Dan Pemasaran Minuman Nata De Pina Program Usaha Produk Intelektual Kampus (UPIK) Fakultas Pertanian Universitas Riau”. Unri Conference Series: Community Engagement 4 (December), 134-43. https://doi.org/10.31258/unricsce.4.134-142.