Abdulmohsein Z, Bai B, Neogi P. Emulsion Stability of Heavy Oil with Surfactants and Nanoparticles: DOI: 10.14800/IOGR.1177. Improv Oil Gas Recover [Internet]. 2020 Dec. 18 [cited 2025 May 18];4. Available from: https://www.smartscitech.com/index.php/IOGR/article/view/1177