MANGAHA C, KALANGI J, TAMENGKEL L. ANALISIS STRATEGI PEMASARAN PADA HOTEL GRAN PURI MANADO. JAP [Internet]. 2020 Jun. 30 [cited 2024 Dec. 22];6(90). Available from: https://ejournal.unsrat.ac.id/v3/index.php/JAP/article/view/28942