PONDTHAI, P.; ARJWECH, R.; MATHON, K.; TAWEELARP, S. Investigation of Subsurface and Geological Structures Contributing to Collapse Sinkholes in Covered Karst Terrain, Northeast Thailand: 10.32526/ennrj/21/20230131. Environment and Natural Resources Journal, Nakhon Pathom, Thailand, v. 21, n. 6, p. 513–523, 2023. Disponível em: https://ph02.tci-thaijo.org/index.php/ennrj/article/view/249652. Acesso em: 16 sep. 2026.