Partycia, Prayoga, et al. “Achievement Motivation and Student Engagement: A Quantitative Correlational Study of Vocational High School Students”. Altruistik : Jurnal Konseling Dan Psikologi Pendidikan, vol. 5, no. 2, Aug. 2025, pp. 126-32, doi:10.24114/altruistik.v5i2.65087.