Dewi, N.R., Savitri, E.N., Listiaji, P., Saputri, L.H. and Dwijayanti, I. 2023. DIAGNOSTIC TEST-BASED ASSESSMENT TOOL USING MOODLE TO MEASURE STUDENTS’ METACOGNITIVE ABILITIES: Received: 10th January 2023; Revised: 3rd April 2023, 9th May 2023; Accepted: 11th May 2023. PUPIL: International Journal of Teaching, Education and Learning. 7, 2 (Jul. 2023), 65–76. DOI:https://doi.org/10.20319/pijtel.2023.72.6576.