Widarti, H.R., Wiyarsi, A., Yamtinah, S., Shidiq, A.S., Sari, M.E.F., Fauziah, P.N., Natasya, S., Khandi, C.A. and Rokhim, D.A. 2025. Overview of difficulties and material identification of chemical bonds based on multiple representations: Teacher’s view. Eclética Química. 50, (Aug. 2025), e–1565. DOI:https://doi.org/10.26850/1678-4618.eq.v50.2025.e1565.