%0 Journal Article
%T Students' Achievement and Problem-Solving Skills in Mathematics through Open-Ended Approach
%A Bayarcal, Gerald C.
%A Tan, Denis A.
%J American Journal of Educational Research
%V 11
%N 4
%P 183-190
%D 2023
%@ 2327-6150
%M doi:10.12691/education-11-4-2
%U http://pubs.sciepub.com/education/11/4/2