Dede Trie Kurniawan, & Maryanti, S. (2025). Usability Testing of the Web-Based Learning Resource Center Kumatalibi.com Using the System Usability Scale (SUS) Among Preservice Biology Teachers. International Journal of Learning Media on Natural Science (IJLENS), 2(1), 1–7. https://doi.org/10.60005/ijlens.v2i1.102