Thai Thanh Truc

This application is a handy tool to calculate sample size for scientific studies as well as doing ba

THIS PRO VERSION HAS NO ADSREMEMBER TO USE LONG-PRESS FUNCTION ON ANY BUTTON TO EMAIL THE RESULTS. S

We generate random numbers with different colors. Pick up the numbers in sequence (i.e. 1, 2, 3, 4,

Mental disorders have become an increased burden to most of us and can affect our quality of life an