5 1 10 Nahadi Primary Author S.S. Sumarti Primary Author Saptorini Primary Author D.W. Maharani Primary Author S.E. Atmojo Primary Author mixed material 23391286 Semarang FMIPA Universitas Negeri Semarang 2015 Husamah Primary Author Parmin Primary Author Ashadi Primary Author L.U. Wusqo Primary Author R. Handayani Primary Author mixed material 23391286 Semarang FMIPA Universitas Negeri Semarang 2015 A. HAlim Primary Author Yusrizal Primary Author Susanna Primary Author Hernani Primary Author O. Sumarna Primary Author R. Amelia Primary Author Muhardjito Primary Author mixed material 23391286 Semarang FMIPA Universitas Negeri Semarang 2016 A.M. Saifullah Primary Author Sutopo Primary Author H. Wisodo Primary Author D.K. Sari Primary Author A. Permanasari Primary Author H. Firman Primary Author mixed material 23391286 Semarang FMIPA Universitas Negeri Semarang 2016 S. Wardani Primary Author L. Lindawati Primary Author S.B.W. Kusuma Primary Author Zaenuri Primary Author Sudarmin Primary Author C. Rochman Primary Author Muslim Primary Author mixed material 13391286 Semarang FMIPA Universitas Negeri Semarang 2016