Yoga Saputra, Surya, Dwi Yuwono Puji Sugiharto, and Awalya Awalya. 2021. “The Effect of Principal’s Leadership and Professional Competency on The Performance of School Counselors”. Jurnal Bimbingan Konseling 10 (3), 161-67. https://doi.org/10.15294/jubk.v10i3.51285.