2 1 20 Marliana S. Palad Additional Author Aminah Primary Author Nuraeni Additional Author Kamaruzaman Jusoff Additional Author St. Hadijah Additional Author Reta Additional Author Andi Hasizah Muchtar Additional Author Maimuna Nonci Additional Author mixed material 19131844 Canadian Center of Science and Education 2013 modern-applied-scinec.PNG.PNG Marliana S. Palad Additional Author Kamaruzaman Jusoff Additional Author Reta Additional Author Maimuna Nonci Additional Author Andi Hasizah Mochtar Primary Author Ismaya Parawansa Additional Author M. Saleh. S. Ali Additional Author Rezekie Additional Author Suhartin Dewi Astuti Additional Author Nasruddin Azis Additional Author Aminah Muchdar Additional Author Hikma Additional Author Kasmawati Additional Author Nirwana Additional Author mixed material 18184952 International Digital Organization for Scientific Information 2013 wasi.PNG.PNG