Arifiansyah, M., Eka, W. dan Hartati, C. 2015. Karakteristik Kimia (Kadar Air dan Protein) dan Nilai Kesukaan Keju Segar engan Penggunaan Koagulan Jus Jeruk Nipis, Jeruk Lemon dan Asam Sitrat. Jurnal Universitas Padjajaran. Vol. 4 No. 1

El-Aziz, M. A., Sahar, H. S. M. and Faten, L. S. 2012. Production and evaluation of Soft Cheese Fortified with Ginger Extract as a Fungtional Dairy Food. Pol. Journal Food Nutricion Science, Vol.62 No. 2 : 77-83.

Fox, P. F., Timothy, P. Guinee., Timothy., M. Cogan, and Paul L. H. McSweeney. 2017. Fundamentals of Cheese Science: Second Edition. Springer: New York.

Harboe, M., Broe, M. L. and Qvist, K. B. 2010. The Production, Action and Application of Rennet and Coagulants. Technology of Cheesemaking. 2nd ed. Wiley:United Kingdom. 98-129

Hashim, M. M., Mingsheng, D., Muhammad F I., Wang, L. and Xiaohong C. 2011. Ginger protease used as coagulant enhances the proteolysis and sensory quality of Peshawari cheese compared to calf rennet. Dairy Science & Technology 91:431–440.

Henno, M., Joudu, I., Kaart, T., Veskioja, A. and Ots, M. 2007. Changes in Rheological Properties of Edam-type Cheese During Ripening, Agricultural and Food Science, 26: 198-206

Huang, X. W., Chen, L. J., Luo, Y. B., Guo, H. Y., and Ren, F. Z. 2011. Purification, characterization, and milk coagulating properties of ginger proteases. Journal of Dairy Science, 94, 2259–2269.

Kindstedt, P. S. 2011. Mechanisms of Coagulation: The principles, the science and what they mean to cheesemakers. Department of Nutrition and Food Sciences. Vermont Institute.

Jovanovic., Macej, O. and Djurdevic, J. D. 2002. The Infuence of Various Factors On Milk Clotting Time, Journal Of Agriculture Sciences: 57-73

Landfeld, A., Novotná, P. and Houška, M. 2002. Influence Of The Amount Of Rennet, Calcium Chloride Addition, Temperature, And High-Pressure Treatment On The Course Of Milk Coagulation. Czech Journal Food Science Vol. 20, No. 6: 237–244

Law, B. A. and Tamime, A. Y. 2010. Technology of Cheesemaking. 2nd Edition. Wiley-Blackwell: United Kingdom.

Lucey, J. A. 2017. Cheese: Chemistry, Physics and Microbiology. Formation, Structural Properties, and Rheology of Acid-Coagulated Milk Gels. Elsevier Ltd.

Müller-Buschbaum, P., Gebhardt, R., Roth, S. V., Metwalli, E. and Doster, W. 2007. Effect of Calcium Concentration on the Structure of Casein Micelles in Thin Films. Biophysical Journal, 93(3), 960–968.

O’Callaghan, D. J. and Guinee, T. P. 2004. Rheology and Texture of Cheese. General Aspects, 511–540.

Ocak, E., Andiç, Seval, and Tunçtürk, Yusuf. 2013. The Effect of Homogenization, CaCl2 Addition and Pasteurization on White Cheese and Whey Composition. Araştırma Makalesi/Research Article Turkey.

Pusat Data dan Sistem Informasi Pertanian, 2015. Outlook Komoditas Pertanian Subsektor Peternakan Susu. ISSN: 1907-1507. Pusat Data dan Sistem Informasi Pertanian Sekretariat Jenderal Kementerian Pertanian.

Santos, B. N. C., Silva, C. C. C. V., Domingues, J. R. and Cortez, M. A. S. 2013. Effect of calcium addition and pH on yield and texture of Minas cured cheese. Arquivo Brasileiro de Medicina Veterinária e Zootecnia: 601-609

Sbodio, O. A., Tercero, E. J., Coutaz, V. R., Luna, J. A. and Martinez, E. 1997. Simultaneous Interaction of pH, CaCl2 Addition, Temperature and Enzyme Concentration on Milk Coagulation Properties. Food Science and Technology Intenational 3:291-298.

Setiawan, B. 2015. Peluang Usaha Budidya Jahe. Pustaka Baru Press: Yogyakarta.

Soodam, K., Ong, L., Powell, I. B., Kentish, Sandra, E. and Gras, S. L. 2015. Effect of Calcium Chloride Addition and Draining Ph on The Microstructure and Texture of Full Fat Cheddar Cheese During Ripening. Food Chemistry 181: 111–118

Winarno, F.G. dan Fernandez, I. E. 2007. Susu dan Produk Fermentasinya. Cetakan 1. M-Brio Press. Bogor. 10, 94-95, 103-104.

Wolfschoon, A.F. and Pombo. 1997. Influence of Calcium Chloride Addition to Milk on the Cheese Yield. International Dairy Journal 7:249-254.