Purba, Leony Sanga Lamsari. “The Effect of Guided Inquiri Based Chemistry Teaching Module on Students Independent Learning Attitude: An Experimental Study on the Characteristics of Colligative Solution Teaching Material”. Jurnal Pendidikan Kimia, vol. 12, no. 1, Apr. 2020, pp. 34-43, doi:10.24114/jpkim.v12i1.17714.