Gaya APA

HAFIF, B. et al (2012). Impact of brachiaria, arbuscular mycorrhiza, and potasium enriched rice straw compost on alumiun, . Bandar Lampung: Lampung assement institute for agricultural techno.

Gaya MLA

HAFIF, Bariot. et al. "Impact of brachiaria, arbuscular mycorrhiza, and potasium enriched rice straw compost on alumiun, ". Bandar Lampung: Lampung assement institute for agricultural techno, 2012. Artikel.