Rizal, Wiji, Tuszie Widhiyanti, Novianti Islahiah. Multi-representation Analysis of General Chemistry Books on Chemical Bonding Subject. OJPK [Internet]. 2024 Jun. 28 [cited 2025 Apr. 3];8(1):61-70. Available from: https://jurnal.radenfatah.ac.id/index.php/orbital/article/view/21609