Nguyen Huu Luong, Nguyen Hoang Viet, Nguyen Van Dung. Approaches to enhance the value of Ca Voi Xanh gas via its transformation into nanocarbon materials. PVJ [Internet]. 2018Oct.31 [cited 2026Aug.4];100:63-8. Available from: https://www.pvj.vn/index.php/TCDK/article/view/97