Junaidi, Eka, Yunita Arian Sani Anwar, Muti’ah Muti’ah, Burhanuddin Burhanuddin, Syarifa Wahidah Al Idrus, and Siti Rumaisah Ramadhani. 2024. “Development Of Pre-Lab Instrument Based On Basic Laboratory Skills ”. Chemistry Education Practice 7 (1):7-13. https://doi.org/10.29303/cep.v7i1.6821.