Patonah, S., D. Nuvitalia, E. Saptaningrum, and E. Wuryandini. “Inquiry Learning Tools to Train Science Process Skills at The Junior High School Level”. JPPS (Jurnal Penelitian Pendidikan Sains), vol. 9, no. 2, May 2020, pp. 1812-8, doi:10.26740/jpps.v9n2.p1812-1818.