Array Authors Bagus Geriansyah Putra Universitas Negeri Surabaya Naim Rochmawati Universitas Negeri Surabaya DOI: https://doi.org/10.26740/jinacs.v2n04.p259-267 Downloads Download data is not yet available. Downloads PDF Published 2021-06-18 Issue Vol. 2 No. 04 (2021) Section Articles Abstract views: 266 , PDF Downloads: 222