Kittidat Suwansunthichai, Vichien Kitpreechavanich, Lavanaya Kraidej, and Lerluck Chitradon. 1991. “Rapid Method for Screening of High Lipase Producing Bacteria”. Agriculture and Natural Resources 25 (2). Bangkok, Thailand:162-68. https://li01.tci-thaijo.org/index.php/anres/article/view/241962.