WINARTO, Winarto; SARWI, S; CAHYONO, Edy; SUMARNI, Woro. Developing of a problem solving essay test ınstrument (PSETI) in an ınstruction 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. DOI: 10.36681/tused.2022.108. Disponível em: https://www.tused.org/index.php/tused/article/view/1255.. Acesso em: 11 feb. 2025.