Siregar, Z. M. E., Masruroh, R., Syamsuri, A. R., Jaya, R. K. dan Adam, D. H. (2022) “Locus of Control on Pro-Environmental Behavior: The Role of Attitude toward Pro-Environmental Behavior”, International Journal of Social Science and Business, 6(3), hlm. 416–425. doi: 10.23887/ijssb.v6i3.48882.