IBRAHIM, Amina N.; NZEREM, Petrus; OLOGUN, Mojeed O. Formulation and Evaluation of Drilling Fluids from Waste Engine Oil and Algae-Based Surfactants. FUDMA Journal of Engineering and Technology, [S. l.], v. 2, n. 2, p. 611–617, 2026. DOI: 10.33003/sh9g8q06. Disponível em: https://fjet.fudutsinma.edu.ng/index.php/fjet/article/view/269. Acesso em: 22 sep. 2026.