S. . Stonsaovapsk, Pramote Tammarate, and Kanchanich Vachanavinich, “Occurrence of Pathogenic Bacterias in Raw Materials Used in Producing Ready-Made Chilli Paste and Study on Thermal-Inactivation Time”, Agr. Nat. Resour., vol. 30, no. 2, pp. 193–199, Jun. 1996.