MAWADDAH NASUTION; LELYA HILDA, Lelya; NUR AZIZAH PUTRI HASIBUAN. Development of Green Chemistry-Based Pratical Guidebook for Chemistry Education in Senior High School. Orbital: Jurnal Pendidikan Kimia, [S. l.], v. 9, n. 2, p. 239–252, 2025. DOI: 10.19109/ojpk.v9i2.32959. Disponível em: https://jurnal.radenfatah.ac.id/index.php/orbital/article/view/32959.. Acesso em: 30 jan. 2026.