ABUBAKAR, Multazam; HUSAIN, Nurfatwa Putri; MARDIANA, Mardiana. Developing Higher Order Thinking Skills Test Instruments for English Speaking Classes: Sing a Song Material. Eduvelop: Journal of English Education and Development , [S. l.], v. 6, n. 1, p. 40–54, 2022. DOI: 10.31605/eduvelop.v6i1.1870. Disponível em: https://ojs.unsulbar.ac.id/index.php/eduvelop/article/view/1870. Acesso em: 17 apr. 2026.