Guntoro, Lisnawita, & Costaner, L. . (2023). Exploring Research and Service Information System Usability by Heuristic Evaluation as a Compelement of System Usability Scale . Jurnal Penelitian Pendidikan IPA, 9(12), 11045–11052. https://doi.org/10.29303/jppipa.v9i12.5571