สำราญ ลัดดาวัลย์, and ดำนิล จักรกฤษณ์. 2019. “Organizational culture factors and transformational leadership factors affecting social responsibility perception of ABC company”. RMUTSB ACADEMIC JOURNAL (HUMANITIES AND SOCIAL SCIENCES) 4 (1). ฺBangkok, Thailand:34-46. https://so05.tci-thaijo.org/index.php/rmutsb-hs/article/view/166059.