Hardeli, Hardeli and Azra, Fajriah and Suryelita, Suryelita and Bayharti, Bayharti and Yerimadesi, Yerimadesi and Andromeda, Andromeda and Nadya, UP and Shelvy, WA  (2021) A Simple Environment-Based Chemistry Lab Guide for High School Students.  Pelita Eksakta, 4 (2).  pp. 94-100.  ISSN Print : 2621-0719 dan Online : 2621-4784