Ton สอนคณิตศาสตร์ วิทยาศาสตร์

Hi, My nickname is Ton.
I graduated at Silpakorn in chemical engineering major that I have grade 3.53.
Present, I studying master degree at Chulalongkorn in chemical engineering.
I’m interesting about tutor in science and math because I have free time from Friday to Monday for you.