Widaningrum, I., Hardi Prasetiyo and Indah Puji Astuti 2020. Android Based Math & Trash Educational Game Using Scirra Construct 2 and Adobe Phonegap. Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi). 4, 1 (Feb. 2020), 37 - 49. DOI:https://doi.org/10.29207/resti.v4i1.1385.