fahmi, hasrul ., and M. Nasir. “THE EFFECT OF TREFFINGER, LAPS-HEURISTIC MODELS, AND MOTIVATION ON STUDENTS’ WRITING ACHIEVEMENT”. JURNAL HURRIAH: Jurnal Evaluasi Pendidikan Dan Penelitian, vol. 4, no. 1, May 2023, pp. 166-7, doi:10.56806/jh.v4i1.127.