Krisda Samphantharak, and Rapeepong Yavilads. “S1 Selection in Honeycomb Design for the Improvement of High Yield Maize (Zea mays L.) Inbreds and Hybrids”. Agriculture and Natural Resources 38, no. 2 (April 30, 2004): 157–164. accessed September 12, 2026. https://li01.tci-thaijo.org/index.php/anres/article/view/242945.