S. L. Maulana and W. Widyastuti, “The Relationship Between Subjective Well Being and Grit in High School Athlete Students: Hubungan Antara Kesejahteraan Subjektif dengan Grit pada Siswa Atlet di Sekolah Menengah Atas”, ijins, vol. 21, p. 10.21070/ijins.v21i.812, Jan. 2023.