T. A. Murti, H. Harlita, and P. Karyanto, “Validity and Effectiveness of a Project-Based Learning E-Module on Virus Topics to Enhance Students’ Creative Thinking Skills”, JES, vol. 10, no. 1, pp. 544–557, Jan. 2026, doi: 10.31258/jes.10.1.p.544-557.