Ihwan, K. (2010). Studi kelayakan investasi pabrik asap cair di pulau Kijang, Kab, Inhil, Riau. Fak. Sainstek UIN SUKA.
Chicago Style (17th ed.) CitationIhwan, Kairul. Studi Kelayakan Investasi Pabrik Asap Cair Di Pulau Kijang, Kab, Inhil, Riau. Fak. Sainstek UIN SUKA, 2010.
MLA (8th ed.) CitationIhwan, Kairul. Studi Kelayakan Investasi Pabrik Asap Cair Di Pulau Kijang, Kab, Inhil, Riau. Fak. Sainstek UIN SUKA, 2010.
Warning: These citations may not always be 100% accurate.