BUI VAN TAI; MAI VAN PHUOC; PHAM THI PHUONG; NAM, D. Research and fabrication of toxic filter materials from Tra Bac coconut shell activated carbon applied in the manufacture of personal respiratory protection devices. Journal of Military Science and Technology, [S. l.], n. 79, p. 74–81, 2022. DOI: 10.54939/1859-1043.j.mst.79.2022.74-81. Disponível em: https://en.jmst.info/index.php/jmst/article/view/424. Acesso em: 3 may. 2024.