Rohmatin, D. N., C. W. Widodo, and T. . Masfingatin. “IMPLEMENTATION OF PROJECT-BASED LEARNING TO IMPROVE ORAL COMMUNICATION SKILLS OF 7TH GRADE STUDENTS IN NGANJUK”. JPPIPA (Jurnal Penelitian Pendidikan IPA), vol. 8, no. 2, Dec. 2023, pp. 59-66, doi:10.26740/jppipa.v8n2.p59-66.