Gaspersz, Fella, Andjela Sahupala, and Hedy Ririmasse. “ANALISA SIFAT FISIK DAN SIFAT KIMIA MATERIAL BATANG KULIT POHON SAGU (CORTEX METROXYLON SAGO) SEBAGAI MATERIAL ALTERNATIF BANGUNAN KAPAL”. ALE Proceeding 1 (April 26, 2018): 38-42. Accessed December 22, 2024. https://ojs3.unpatti.ac.id/index.php/ale/article/view/3960.