Gaya APA

al.], B, H, [. (2016). Soil Chemical Properties Index of Tobacco Plantation Land in Jember District (9 ( 2016 )). : Elsevier Science Inc..

Gaya MLA

al.], Bambang, Hermiyanto, [et. "Soil Chemical Properties Index of Tobacco Plantation Land in Jember District". 9 ( 2016 ) : Elsevier Science Inc., 2016. e-journal.