Umiyati, Rini, Chusnul Hidayat, Ria Millati, and Teguh Ariyanto. “INCORPORATION OF SODIUM HYALURONATE AND NYAMPLUNG (Calophylum Inophyllum) CAKE EXTRACT TO IMPROVE BIOPLASTIC CHARACTERISTIC : ”. BIOTROPIA 29, no. 1 (April 27, 2022). Accessed April 3, 2025. https://journal.biotrop.org/index.php/biotropia/article/view/1626.