WULANDARI, R. Persepsi Wisatawan terhadap Objek Wisata Umbul Ponggok. Academic Journal of Da’wa and Communication, [S. l.], v. 3, n. 1, p. 71–90, 2022. DOI: 10.22515/ajdc.v2i2.4307. Disponível em: https://ejournal.uinsaid.ac.id/index.php/ajdc/article/view/4307. Acesso em: 19 apr. 2024.