Santra, P., I. M. C. Wibawa, and N. W. Rati. “PENGARUH MODEL PEMBELAJARAN THINK PAIR SHARE BERBANTUAN POWER POINT TERHADAP HASIL BELAJAR IPA”. International Journal of Elementary Education, vol. 1, no. 4, Jan. 2018, pp. 307-15, doi:10.23887/ijee.v1i4.12962.