Mahendra, G. S., & Asmarajaya, I. K. A. (2022). Evaluation Using Black Box Testing and System Usability Scale in the Kidung Sekar Madya Application. Sinkron : Jurnal Dan Penelitian Teknik Informatika, 6(4), 2292-2302. https://doi.org/10.33395/sinkron.v7i4.11755