Indrawati D, Hasanah U, Mariana N, Wicaksono VD, Siwi DA, Purbosari PM, Fanny AM. Effectiveness of using Gebar modules (The Movement of Line Marching) for students in elementary school. CJES [Internet]. 2021 Jun. 30 [cited 2024 Apr. 20];16(3):1052-64. Available from: https://un-pub.eu/ojs/index.php/cjes/article/view/5822