Puspitasari, Sry Rita, and Sela Wahyuni. “Students’ Emotional Dynamics in Solving Higher Order Thinking Skills (HOTS) Problems in Mathematics Learning”. Perspektif Pendidikan Dan Keguruan, vol. 17, no. 2, Oct. 2026, pp. 147-5, doi:10.25299/perspektif.2026.vol17(2).27638.