PPG Students’ Perceptions of Lecturer Competence in the In-Service PPG at the Teacher Education Institute (LPTK) of IAIN Pontianak: Cross-Sectional Quantitative Survey With PLS and Cronbach’s Alpha Validation. JPI 2025, 14 (2), 253-267. https://doi.org/10.14421/jpi.2025.142.253-267.