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 [Internet]. 2025 Nov. 3 [cited 2026 Oct. 9];4(2):69-74. Available from: https://ejournal-science.upi.edu/jpi/article/view/1532