DR. NOUR EL-HOUDA LAYADI , DR. BENABBOU SENOUCI. Estimation of the Factors Influencing Changes in Energy Efficiency in Algeria. Pegem Journal of Education and Instruction, [S. l.], v. 16, n. 1, p. 1094–1107, 2026. Disponível em: https://pegegog.net/index.php/pegegog/article/view/4789. Acesso em: 19 jan. 2026.