“KARAKTERISTIK PEREKAT DAN PEREKATAN TANIN RESORSINOL FORMALDEHIDA PADA SIREKAT AKASIA (Acacia Mangium) Dan PULAI (Alstonia Scholaris): Adhesion and Adhesive Characteristics of Tannins Resorcinol Formaldehyde on Adherent Acacia (Acacia Mangium) and Pulai (Alstonia Scholaris)”. 2021. PERENNIAL 17 (2): 35-44. https://doi.org/10.24259/perennial.v17i2.12759.