Wahida SN, Syafrieyana Y, Sukmana O. Collaboration with Pentahelix Model in Developing Kajoetangan Heritage Tourism in Malang City. LOGOS [Internet]. 2020 Mar. 30 [cited 2024 Jul. 4];3(1):1-17. Available from: https://ejournal.umm.ac.id/index.php/LOGOS/article/view/10699