Margaretha M, Sherlywati S, Saragih S, Junita I, Kristine F, Margaretha Y, Nursalin KK, Hamdani J. Peningkatan Kualitas Layanan Wisata Melalui Pelatihan Delivering Happiness Bagi Karyawan Dago Dream Park. SJPKM [Internet]. 2026 Jun. 30 [cited 2026 Jul. 8];5(6):1552-8. Available from: https://ejournal.45mataram.ac.id/index.php/swarna/article/view/2139