R. F. Osin, I. N. D. Putra, I. N. Sudiarta, and N. P. R. Sari, “Application of the Sad Kerthi Concept in Developing Marine Tourism Area on the Blue Economy in Karangasem Regency”, Pusaka: J. Tour. Hosp. Travel Bus. Event, vol. 7, no. 1, pp. 337–347, Mar. 2025.