Asputri, Ika Melati Puji, Adelina Lubis, and Sugito Sugito. 2023. “THE INFLUENCE OF GREEN HOTEL AND SERVICE QUALITY ON COSTUMER SATISFACTION IN MADANI HOTEL MEDAN”. Jurnal Ekonomi 12 (3):1907-12. https://ejournal.seaninstitute.or.id/index.php/Ekonomi/article/view/2469.