Rahmayanti, Wulan, and Leni Marlena. “The Effect of Adversity Quotient and Self-Efficacy on The Ability of Understanding Mathematical Concepts of Vocational High School Students”. Tematik : Jurnal Konten Pendidikan Matematika, vol. 3, no. 2, Aug. 2025, pp. 194-01, doi:10.55210/tematik.v3i2.2133.