Sudarma, Teguh Febri, irfandi irfandi, Festiyed Festiyed, Yuni Adha, dan Yerimadesi Yerimadesi. “Validity and Reliability of Higher Order Thinking Test Instrument Development Skills: Systematic Literature Reviews”. Jurnal Pelita Pendidikan 11, no. 1 (Maret 21, 2023). Diakses Juli 3, 2025. https://jurnal.unimed.ac.id/2012/index.php/pelita/article/view/42158.