1. IRSG (2016) International Rubber Study Group (IRSG) Rubber Industry Report.
2. Le ROUX, Y., EHABE E.E, SAINTE-BEUVE J, NKENGAFAC J, NKENG G.E, NGOLEMASANGO F AND GOBINA, S.M. (2000) Seasonal and Clonal Variation in the Latex and Raw Rubber of Hevea brasiliensis. J. Rubb. Res., 3, 142–156.
3. MORENO, R. M. B., FERREIRA, M., GONÇALVES, P. D. S. AND MATTOSO, L. H. C. (2005) Technological Properties of Latex and Natural Rubber of Hevea brasiliensis Clones. Sci. Agric., 62, 122–126.
4. ROLERE, S., CARTAULT, M., SAINTE BEUVE, J. AND BONFILS, F. (2017) A Rheological Method Exploiting Cole-Cole Plot Allows Gel Quantification in Natural Rubber. Polym. Test., 61, 378–385.
5. GEORGE, K. M., SEBASTIEN, T., JOSEPH, R., THOMAS, K.T., NAIR R.B. AND SARAS-ATH-ARNMA, C.K. (2004) Characterization of Latex and Rubber from Selected Hevea brasiliensis Clones. Rubb. Sci., 17, 23–33.