Ujang Maman, Akhmad Mahbubi and Ferry Jie
International Business Management 11 ( 6 ): 1246 - 1253 , 2017
Ujang Maman, Ahmad Riyadi Wastra and Eny Dwiningsih
International Business Management 11 ( 11 ): 1964 - 1973 , 2017
Ujang Maman, Iin Inawati, Iwan Aminudin and Akhmad Riyadi Wastra
Journal of Engineering and Applied Sciences 12 ( 10 ): 2676 - 2681 , 2017
Djawahir Hejazziey and Ujang Maman
Journal of Engineering and Applied Sciences 13 ( 2 ): 422 - 429 , 2018
Ujang Maman, Nunuk Adiarni and Fahriany
Journal of Engineering and Applied Sciences 13 ( 8 ): 2003 - 2012 , 2018
Ujang Maman, Nindyantoro, Husni Teja Sukmana, E. Oos M. Anwas and Tulus T. Margono
Journal of Engineering and Applied Sciences 13 ( 21 ): 9259 - 9268 , 2018
Husni Teja Sukmana, Rizky Suprihadi, Kyung Oh Lee, Ujang Maman and Yuditha Ichsani
Journal of Engineering and Applied Sciences 14 ( 19 ): 7110 - 7123 , 2019
Rena Latifa, Chairunnisa, Imam Subchi, Yusuf Durachman and Ujang Maman
Journal of Engineering and Applied Sciences 14 ( 21 ): 8047 - 8054 , 2019
Ujang Maman, Fahriany, Yuni Sugiarti and Ferry Jie
The Social Sciences 12 ( 9 ): 1724 - 1730 , 2017