Putra, Arif Rachman, Didit Darmawan, Samsul Arifin, Rafadi Khan Khayru, Jahroni Jahroni, Mila Hariani, Fayola Issalillah, and Rahayu Mardikaningsih. 2025. “Implementation of Sustainability Principles in Service Development and Delivery”. Proceeding of International Management Conference and Progressive Papers 3 (1). https://proceeding.unesa.ac.id/index.php/immersive/article/view/6973.