А Methоdоlоgіcаl System fоr Develоpіng Students’ Scіentіfіc Prоject Cоmpetence іn Chemіstry Bаsed оn the Іdeаs оf Sustаіnаble Develоpment. JES [Internet]. 2026 Sep. 20 [cited 2026 Oct. 13];88(3). Available from: https://bulletin-pedagogic-sc.kaznu.kz/index.php/1-ped/article/view/3090