Thimmappa, B.H.S. “Perspectives on Incorporating Background Information and Graph Presentation in Chemistry Laboratory Manual”. Pedagogi: Jurnal Ilmu Pendidikan 25, no. 2 (December 1, 2025): 347-351. Accessed January 31, 2026. http://pedagogi.ppj.unp.ac.id/index.php/pedagogi/article/view/2515.