P. Pongtongkam, R. Lervichai, S. Apisitiwanich, S. Peyachoknagul, K. Klakhaeng, P. Sripichit, N. singburaudom, S. Fungfupong and P. Srinives (1995) “Anther Culture of Hybrid Rice (Khao Dawk Mali 105/Skybonnet)”, Agriculture and Natural Resources. Bangkok, Thailand, 29(2), pp. 158–166. available at: https://li01.tci-thaijo.org/index.php/anres/article/view/241311 (accessed: 17 September 2026).