Walidaini R, Hermawan D, Alipraja I, Mubarok M, Hartono R, Aprilia Kartikawati, et al. Physical and Mechanical Characteristics of Coconut Coir-Based Composite Roof Tiles with Molasses Polyurethane Coating. J. Sylva Indonesiana [Internet]. 2026 Aug. 31 [cited 2026 Sep. 2];9(02):232-41. Available from: https://talenta.usu.ac.id/Jsi/article/view/24871