Pinkey Kumari Singh
Research Scholar, Dept. of Psychology, Kolhan University, Chaibasa, India Google Scholar More about the auther
, Dr. Prabhat Kumar Singh
Asst. Professor, Dept. of Statistics, Jamshedpur Co-Operative College, Jamshedpur, India Google Scholar More about the auther
18.01.176.20210903
10.25215/0903.176