@article{Reza_Sugiyo_2015, title={Faktor-Faktor Internal Penghambat Keefektifan Pelaksanaan Supervisi Bimbingan dan Konseling}, volume={4}, url={https://journal.unnes.ac.id/sju/jbk/article/view/8829}, DOI={10.15294/ijgc.v4i4.8829}, number={4}, journal={Indonesian Journal of Guidance and Counseling: Theory and Application}, author={Reza, Muhammad and Sugiyo, Sugiyo}, year={2015}, month={Dec.}