Nurul Magfira Saleh, Nur Al-faida, Gandhi Pratama. Innovation in Making Pia Cake Skin with the Addition of Purple Sweet Potato (Ipomea Batatas L) in the Village of Kimi, Nabire District. IJPH [Internet]. 2024 Sep. 30 [cited 2025 Apr. 23];1(3):183-95. Available from: https://international.arikesi.or.id/index.php/IJoPH/article/view/175