Khrōngkān sưksā wičhai rư̄ang kānwikhro̜ khamwinitchai khō̜ng sān læ tulākān Sān Ratthathammanūn = Research on analysis of the decisions of the court and justices of the Constitutional Court - Wirat Wiratchaniphāwan (Samnakphim Nititham, 2002)