SAIFUDIN, S.; FATKHUDIN, A.; SUBOWO, E. SISTEM INFORMASI GEOGRAFIS WISATA GUNUNG DI PEKALONGAN BERBASIS ANDROID. Jurnal Surya Informatika, [S. l.], v. 7, n. 1, p. 20–27, 2019. DOI: 10.48144/suryainformatika.v7i1.344. Disponível em: https://jurnal.umpp.ac.id/index.php/surya_informatika/article/view/344. Acesso em: 22 nov. 2024.