Ab. Ghani, Z. (2013). PID offline tuning using gravitational search algorithm.
Chicago Style CitationAb. Ghani, Zailani. PID Offline Tuning Using Gravitational Search Algorithm. 2013.
MLA CitationAb. Ghani, Zailani. PID Offline Tuning Using Gravitational Search Algorithm. 2013.
Warning: These citations may not always be 100% accurate.