OANH, Truong Thi Hoang; THANH, Duong Ngoc; HAI, Truong Thi Be. Unburnt building materials in the trend of sustainable development - Situation and solutions in the Mekong Delta, Vietnam. HO CHI MINH CITY OPEN UNIVERSITY JOURNAL OF SCIENCE - ECONOMICS AND BUSINESS ADMINISTRATION, [S. l.], v. 12, n. 1, p. 20–35, 2022. DOI: 10.46223/HCMCOUJS.econ.en.12.1.1984.2022. Disponível em: https://journalofscience.ou.edu.vn/index.php/econ-en/article/view/1984. Acesso em: 16 feb. 2026.