Thi Nhu Ngoc Nguyen, Thi Thanh Hang Huynh, & Thi Hien To. (2020). Removal of methylene blue from simulated wastewater by Carica papaya wood biosorbent. Vietnam Journal of Science, Technology and Engineering, 62(4), 8-17. https://doi.org/10.31276/VJSTE.62(4).08-17