FAHYUNI, Eni Fariyatul; HARIASTUTIK, Retno Tri; TAURUSTA, Cindy. Buku Model Mobile Counselling Online. Umsida Press, [S. l.], p. 1–51, 2021. DOI: 10.21070/2021/978-623-6292-12-9. Disponível em: https://press.umsida.ac.id/index.php/umsidapress/article/view/978-623-6292-12-9. Acesso em: 21 jun. 2025.