SANTYASA, I. W.; KANCA, I. N.; WARPALA, I. W. S.; SUDARMA, I. K. Group Investigation and Explicit learning Models in Learning Physics at Senior High Schools. Jurnal Penelitian & Pengembangan Pendidikan Fisika, v. 5, n. 2, p. 203 - 216, 28 Dec. 2019.