Astawa, I. K., Budarma, I. K., Widhari, C. I. S., & Mudana, I. G. (2020). Green Hotel as a Competitive Product: A Case Study at 5-Star Hotel in Bali. Technium Social Sciences Journal, 11(1), 316–324. https://doi.org/10.47577/tssj.v11i1.1486