Elfaki, F. A. M., Hadi, A. E., & Usman, M. (2013). Statistics for solving environmental problems.
Chicago Style (17th ed.) CitationElfaki, Faiz Ahmed Mohamed, Agung Efriyo Hadi, and Mustofa Usman. Statistics for Solving Environmental Problems. 2013.
MLA (8th ed.) CitationElfaki, Faiz Ahmed Mohamed, et al. Statistics for Solving Environmental Problems. 2013.
Warning: These citations may not always be 100% accurate.