Ismandari, Titik, and Amarullah Amarullah. 2026. “Response Surface Optimization of Drying Conditions for Processing Apa’ Leaves (Albertisia Papuana Becc.) As a Plant, Based Natural Flavoring Ingredient”. Journal of Applied Agricultural Science and Technology 10 (3):621-36. https://doi.org/10.55043/jaast.v10i3.489.