Soponkij, U. “WHOLE BRAIN INTELLIGENCE (WBI) DURING THE TIME OF SIAM REVOLUTION IN 1688: IMPLICATIONS FOR COACHING SUCCESSION PLANNING MODEL”. Ph.D. In Social Sciences Journal, vol. 1, no. 2, Jan. 2017, pp. 63-68, https://so05.tci-thaijo.org/index.php/phdssj/article/view/74690.