SANJIWANI, I Gusti Agung Mirah. Penggunaan WhatsApp dalam Penerimaan Reservasi Kamar di Jumana Bali Ungasan Resort. SOSMANIORA: Jurnal Ilmu Sosial dan Humaniora, [S. l.], v. 2, n. 1, p. 148–154, 2023. DOI: 10.55123/sosmaniora.v2i1.1806. Disponível em: https://www.journal.literasisains.id/index.php/sosmaniora/article/view/1806. Acesso em: 19 mar. 2026.