EZRAWATI NUNUT NABABAN; YODI IBRAHIM; JUDITH TAGAL GALLENA SINAGA; HARMAN MALAU. Green Marketing Strategy for Gaining Sustainable Competitive Advantage in Industry 4.0: Evidence from the Energy Sector . Journal of Educational Management Research , [S. l.], v. 5, n. 3, p. 2940–2961, 2026. DOI: 10.61987/jemr.v5i3.2147. Disponível em: https://serambi.org/index.php/jemr/article/view/2147. Acesso em: 29 apr. 2026.