“…• history, bibliography, and typography (Wojdon, 2018;Zubko, 2016) • chemical principles (Clericuzio, 2006) • didactic unit atomic models (Novais & Bedin, 2023) • Brønsted-Lowry acid-base theory (Kim et al, 2017) • included student activities (Aldahmash & Omar, 2021) • Le Châtelier's principle (Quílez, 2021) • nature of science (Abd-El-Khalick et al, 2008;Zarei & Hossein, 2023;Zhu & Tang, 2023) • types of chemical reactions (Aydin et al, 2014) • didactic capacity (Karásková et al, 2019) • chemical representations (Demirdöğen, 2017;Akaygun & Arkun, 2022), etc. Some of these studies encompassed textbooks in languages other than English (from Brazil, China, Iran, Korea, Poland, Saudi Arabia, Ukraine, etc.…”