Arini, A. N., E. Purwanta, and N. Hidayat. “Developing and Validating Instrument of Career Decision of Islamic Senior High School Students in Yogyakarta, Indonesia”. International Journal of Social Learning (IJSL), Vol. 1, no. 2, Apr. 2021, pp. 103-16, doi:10.47134/ijsl.v1i2.10.