WAWORUNTU, Billy; LUMOLOS, Johny; MAMENTU, Michael. EFEKTIFITAS PROGRAM TIFF ( TOMOHON INTERNATIONAL FLOWER FESTIVAL ) DALAM PENGEMBANGAN PARIWISATA DI KOTA TOMOHON. JURNAL EKSEKUTIF, [S. l.], v. 2, n. 2, 2017. Disponível em: https://ejournal.unsrat.ac.id/v3/index.php/jurnaleksekutif/article/view/17423. Acesso em: 16 jan. 2026.