Nugroho, Muhammad Rizky Tri, et al. “Implementation of the Mamdani Fuzzy Method in Handling Room Availability in 2022 at Hotel Inna Parapat”. JOMLAI: Journal of Machine Learning and Artificial Intelligence, vol. 2, no. 2, June 2023, pp. 97-104, doi:10.55123/jomlai.v2i2.2368.