14 1 20 Agus Zainul Fitri Primary Author Nik Haryanti Primary Author mixed material 9786020899800 Didit Darmawan Primary Author mixed material 9789799972583 Nusa Putra Primary Author Hendarman Primary Author mixed material 9789790624306 Martyn Hammersley Primary Author mixed material 9799768748 sugiyono Primary Author mixed material 9786022895336 Endang Widi Winarni Primary Author mixed material 9786024444587 Syaiful Bahri Additional Author mixed material 9789792972191 Jonathan Sarwono Additional Author Umi Narimawati Additional Author Azhar Affandy Additional Author H.M. Sidik Priadana Additional Author mixed material 9786230103186 Zulkarnain Lubis Additional Author mixed material 9786230101748 Jonathan Sarwono Additional Author Umi Narimawati Additional Author Dadang Munandar Additional Author Marlianan Budhiningtias Winanti Additional Author mixed material 9786230103193 Zainal Aqib Additional Author Mohammad Hasan Rasidi Additional Author mixed material 9786230100789 Sugiono Primary Author mixed material 9786235510453 Sutanto Leo Additional Author mixed material 9786022415640 Djaali Primary Author Bunga Sari Fatnawati Editor mixed material 9786024448165