1.
Irnawan,ST.,MT D. Evaluation Of The Safety Of Visitors To The Umbul Besuki Tour In Ponggok Village In Terms Of The Construction Of Facilities And Infrastructure. International Journal of Architecture and Urbanism [Internet]. 2021Nov.30 [cited 2025Aug.4];5(3):326-37. Available from: https://idjpcr.usu.ac.id/ijau/article/view/7351