Thai, Khiem, Khanh Nguyen, Dien Tran, Hoang Dang, Hung Duong, and Long Nguyen. 2024. “EVALUATING ASH CONTENT IN BIOCHAR MADE FROM SUGARCANE BAGASSE POWDER”. TRA VINH UNIVERSITY JOURNAL OF SCIENCE 14 (8). https://doi.org/10.35382/tvujs.14.8.2024.4358.