Somad, Abdul, Fatmawati Fatmawati, Amang Budhisusetyo, and Zuhri Zuhri. 2025. “Sustainability Marketing: Marketing Concepts in the Era of Sustainability”. Devotion : Journal of Research and Community Service 6 (9):927-44. https://doi.org/10.59188/devotion.v6i9.25500.