Fikriyati, A. et al. 2025. Implementing classroom action research to strengthen argumentation skills: training for chemistry educators in Mojokerto. Abdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang. 10, 4 (Nov. 2025), 825–837. DOI:https://doi.org/10.26905/abdimas.v10i4.15916.