Jopony, M., Usup, G., & Mohamed, M. (1987). Particle Size Distribution of Copper Mine Tailings from Lohan Ranau Sabah and its Relationship with Heavy Metal Content.
Chicago Style (17th ed.) CitationJopony, Marcus, Gires Usup, and Murtedza Mohamed. Particle Size Distribution of Copper Mine Tailings From Lohan Ranau Sabah and Its Relationship With Heavy Metal Content. 1987.
MLA (9th ed.) CitationJopony, Marcus, et al. Particle Size Distribution of Copper Mine Tailings From Lohan Ranau Sabah and Its Relationship With Heavy Metal Content. 1987.
Warning: These citations may not always be 100% accurate.