Lesmana SA, Iman BN, Darmini M. Efforts to Improve Student Discipline Through Extracurricular Activities at Panguragan Lor Public Elementary School No. 1 Panguragan Subdistrict, Cirebon Regency. JES. 2026;10(9):750-765. doi:10.31258/jes.10.9.p.750-765