পরবাসিয়া পাঁচালী বর্ষা ২০১৮ / Parobashia Pachali Borsha 2018
Writer's Ezine: December 2015 Issue (Special Edition)
Standard Deviation, Variance, Coefficient of Variation
The Lizard In The Ear And Forty Modern Variants
Measurement System Analysis: Analysis of Gage, Operator and Part variation