1.
Qonita M, Ermawati FU. The Validity and Reliability of Five-Tier Conception Diagnostic Test for Vector Concepts. ipf [Internet]. 2020 Aug. 10 [cited 2025 Jun. 27];9(3):459-65. Available from: https://ejournal.unesa.ac.id/index.php/inovasi-pendidikan-fisika/article/view/35743