Warohmah, E. W., U. Nurjanah, and B. . Afandi. “Development of a Plastic Waste Management Guideline Book at the Baitul Hikmah Islamic Boarding School, Tempurejo, Jember”. JURNAL BIOSHELL, vol. 14, no. 1, Apr. 2025, pp. 110-8, doi:10.56013/bio.v14i1.3939.