C. Astuti, A. Wiguna, F. Latifa, and A. Olvyya, “DEVELOPMENT OF ANDROID-BASED ‘MBARENGI’ STATISTICS E-MODULE AS AN INNOVATION FOR STATISTICS LEARNING MEDIA WITH HYBRID LEARNING”, BAREKENG: J. Math. & App., vol. 16, no. 2, pp. 515-524, Jun. 2022.