Agung Sutomo and Hamdan Hamdan (2026) “The Effect of Green Marketing Implementation, Stakeholder Collaboration, and Technological Innovation on the Marketing Effectiveness of Waste-Based Energy with Customer Satisfaction as an Intervening Variable”, Harmony Management: International Journal of Management Science and Business, 3(1), pp. 19–37. doi: 10.70062/harmonymanagement.v3i1.521.