T. Nurmalita, N. H. Yoenanto, and D. Nurdibyanandaru, “The Effect of Subjective Well-Being, Peer Support, and Self-Efficacy on Student Engagement of Class X Students of Four State Senior High School in Sidoarjo [Pengaruh SWB, PS, dan Efikasi Diri terhadap SE Siswa Kelas X di Empat SMAN di Kabupaten Sidoarjo]”, ANIMA Indonesian Psychol. J., vol. 36, no. 1, Jan. 2021.