Tulungen V ., Katiandagho TM, Loho AE. TINGKAT KEPUASAN KONSUMEN WHAT’S UP CAFE MANADO. AGRSOSEK [Internet]. 2019 Nov. 8 [cited 2024 Dec. 21];15(3):433-42. Available from: https://ejournal.unsrat.ac.id/v3/index.php/jisep/article/view/26090