“The Development of a Student Perception Instrument for Guidance and Counseling Teachers’ Role and Its Association with Learning Motivation: Pengembangan Instrumen Persepsi Siswa Terhadap Peran Guru Bimbingan dan Konseling (BK) dan Kaitannya dengan Motivasi Belajar Siswa”, EDULAB, vol. 10, no. 1, pp. 60–80, Jun. 2025, doi: 10.14421/edulab.2025.101.05.