Puttinun Jarruwat และ Yut Thonmo; Prasert Upatham; Jutarat Ketnok; Thanawat Tipchit; Anusorn Suvanweing; Tinnasit Kaisinburasak. (2022) Fertilizer Suitable, Germination Stimulation of Cocklebur Seeds and Seedling Materials for Cocklebur Sprouts Production. <i>Thai Agricultural Research Journal</i>, <i>40</i>(3), 299-306.Puttinun Jarruwat และ Yut Thonmo; Prasert Upatham; Jutarat Ketnok; Thanawat Tipchit; Anusorn Suvanweing; Tinnasit Kaisinburasak. "Fertilizer Suitable, Germination Stimulation of Cocklebur Seeds and Seedling Materials for Cocklebur Sprouts Production". Thai Agricultural Research Journal 40 (2022):299-306.Puttinun Jarruwat และ Yut Thonmo; Prasert Upatham; Jutarat Ketnok; Thanawat Tipchit; Anusorn Suvanweing; Tinnasit Kaisinburasak. Fertilizer Suitable, Germination Stimulation of Cocklebur Seeds and Seedling Materials for Cocklebur Sprouts Production. Department of Agriculture:ม.ป.ท. 2022.