Monthikarn Sangobchit และ Supaporn Thamsurakul. (2012) Survey and Collection of Arbuscular Mycorrhizal Fungi from 7 Provinces of Chilli Fields. <i>Thai Agricultural Research Journal</i>, <i>30</i>(2), 177-185.Monthikarn Sangobchit และ Supaporn Thamsurakul. "Survey and Collection of Arbuscular Mycorrhizal Fungi from 7 Provinces of Chilli Fields". Thai Agricultural Research Journal 30 (2012):177-185.Monthikarn Sangobchit และ Supaporn Thamsurakul. Survey and Collection of Arbuscular Mycorrhizal Fungi from 7 Provinces of Chilli Fields. Department of Agriculture:ม.ป.ท. 2012.