Yakub, Pramita, Rinie Pratiwi Puspitawati, and Ahmad Bashri. “Developing Analytical Skills through Optimizing the Learning Process by Science Teachers in Nganjuk Regency”. Journal of Community Service and Empowerment 2, no. 2 (August 17, 2021): 77–82. Accessed November 15, 2024. https://ejournal.umm.ac.id/index.php/jcse/article/view/16750.