Contribution of Experience as an Instructor in Competency-Based Laboratory Training Towards Improving the Quality of Analytical Chemistry Classes [Kontribusi Pengalaman sebagai Instruktur pada Pelatihan Laboratorium Berbasis Kompetensi terhadap Peningkata. JPI. 2025;4(2):69-74. Accessed October 9, 2026. https://ejournal-science.upi.edu/jpi/article/view/1532