Erliana I, Rahayu, M.Pd R. Opini Mahasiswa Pendidikan IPA Universitas Tidar Terhadap Praktikum Online . VEKTOR [Internet]. 2021Jun.14 [cited 2026Feb.4];2(1):31-40. Available from: https://vektor.uinkhas.ac.id/index.php/vtr/article/view/23