PRASETYO, E.; NADIR, N.; PAKENDEK, A. Consumer Protection and Competition Law Implications of Pertamina Fuel Pricing Policies in Indonesia. Journal of Mathematics Instruction, Social Research and Opinion, Bandung, Indonesia, v. 5, n. 3, p. 2431–2440, 2026. DOI: 10.58421/misro.v5i3.1991. Disponível em: https://journal-gehu.com/index.php/misro/article/view/1991. Acesso em: 3 sep. 2026.