Herliani, Firmalia, Sanjaya, Hadeli M, Rahmat Zikri, Fricila Sasqia, Irma Amelia, Chindy E Putri, Nabila Z Hanani, and Fatma Aningsih. 2025. “Analysis of Student Worksheet Needs in Green Chemistry Based Physics Chemistry Practicum”. Orbital: Jurnal Pendidikan Kimia 9 (2): 189-98. https://doi.org/10.19109/ojpk.v9i2.31763.