2026. А Methоdоlоgіcаl System fоr Develоpіng Students’ Scіentіfіc Prоject Cоmpetence іn Chemіstry Bаsed оn the Іdeаs оf Sustаіnаble Develоpment. Journal of Educational Sciences. 88, 3 (Sep. 2026). DOI:https://doi.org/10.26577/JES883202616.