WINARTO, Winarto; SARWI, S; CAHYONO, Edy; SUMARNI, Woro. Developing of a Problem Solving Essay Test Instrument (PSETI) in an Instruction of Basic Science Concepts in Ethno Science Context for Preservice Elementary School Teachers: Research Article. Journal of Turkish Science Education, [S. l.], v. 19, n. 1, p. 37–51, 2022. Disponível em: https://www.tused.org/index.php/tused/article/view/1255.. Acesso em: 20 may. 2024.