Riwandi Sihombing, d. (2020). Panduan Praktikum Olimpiade Kimia SMA/MA. PT. Bina Prestasi Insani.
Chicago Style (17th ed.) CitationRiwandi Sihombing, dkk. Panduan Praktikum Olimpiade Kimia SMA/MA. PT. Bina Prestasi Insani, 2020.
MLA (8th ed.) CitationRiwandi Sihombing, dkk. Panduan Praktikum Olimpiade Kimia SMA/MA. PT. Bina Prestasi Insani, 2020.
Warning: These citations may not always be 100% accurate.