Pemanfaatan Sabut Kelapa Dan Kayu Bakau (Rhizophora Sp.) Dalam Pembuatan Brik…

This study aims to determine the composition of the mixture of coconut coir and mangrove wood with the best variation of briquette pressure and produce a learning module design on high school biotechnology class XII material. This research was conducted at the Biology Education Laboratory of FKIP, Production Laboratory, and Energy Conversion in Mechanical Engineering, Riau University. This rese…