Report copyright - BAB II TINJAUAN PUSTAKA 1.1 Penelitian Terdahulueprints.umm.ac.id/51336/3/bab 2 logo.pdf6 BAB II TINJAUAN PUSTAKA 1.1 Penelitian Terdahulu Visca Yudhiartie (2001) dalam Skripsi berjudul
Please pass captcha verification before submit form