For Ramkhamhaeng Around the world,

I did get many friends due to my responsibility on a class of an applied geology for the students of  Engineering Faculty, Ramkhamhaeng University.  My sincerity and gratitudes are extended to Dr.Thanu Harnpatanapanitch, Prof.Nopadol Phienwej, M.L.Dhanapong Sridavat, Prof.Warakorn Mairiang(Who did ask me when will I give a lecture ?), Sripathum University(SPU), my SPU's student's who worked at Royal Highway Department, Assoc. Prof. Waranont Kongsog and all background supports persons.  I am very happy to share my time with students, research and my hobbies.
Since many free tools, i e digital data, free ware and fee time, are available, to work with them is very very challenge.  Assignments were studied and published as.....................