COMPARATIVE STUDY OF OIL RECOVERY IMPROVEMENT BY STERILIZATION PROCESS USING FIREWOOD AND ELECTRICITY. Nigerian Journal of Technology, [S. l.], v. 39, n. 3, p. 830–838, 2020. Disponível em: https://nijotech.com/index.php/nijotech/article/view/2371. Acesso em: 25 may. 2026.