Sabtiawan, Wahyu Budi, An Nuril Maulida Fauziah, Wasis Wasis, Tri Rijanto, Kirati Wong-akharawin, and Ahmad Fauzi Hendratmoko. “A Digital System-Based Assessment for Collaborative Problem-Solving Skills Among Pre-Service Science Teachers: Preliminary Evidence of Quality and Implementation”. Jurnal Pendidikan IPA Indonesia 15, no. 3 (September 29, 2026). Accessed October 2, 2026. https://journal.unnes.ac.id/journals/jpii/article/view/54201.