Widarti, Hayuni Retno, Deni Ainur Rokhim, Maya Oki Septiani, and Mohammad Hilfi Azra Dzikrulloh. 2022. “Identification of Science Teacher Practices and Barriers in Preparation of Minimum Competency Assessment in the Covid-19 Pandemic Era”. Orbital: The Electronic Journal of Chemistry 14 (1), 63-67. https://periodicos.ufms.br/index.php/orbital/article/view/15506.