Handayani, S.G., Syahara, S., Sin, T.H. and Komaini, A. 2022. Development of android-based gymnastics learning media to improve the ability to roll ahead straddle students in gymnastic learning. Linguistics and Culture Review. 6, S3 (Jan. 2022), 275-290. DOI:https://doi.org/10.21744/lingcure.v6nS3.2144.