Video Lecture 1
by Dr. Bidyarthi Dutta, Department of Library & Information Science, Vidyasagar University (18.09.22)
URL টি খুলতে https://drive.google.com/file/d/1_8d40r0U9I2sHFHW4f4z_yHWfOUHD15a/view?usp=sharing ক্লিক করুন
by Dr. Bidyarthi Dutta, Department of Library & Information Science, Vidyasagar University (18.09.22)