Vol 26(1) June 2021

S. N. Rai and M. K. Singh

Vol 26(1) June 2021  Page...60-63

Rositsa Davidova, Viktor Vasilev, Veselin Arnaudov and Maria Boycheva

Vol 26(1) June 2021  Page...64-69

K. Sowmiya, M. Pazhanisamy and K. Archunan

Vol 26(1) June 2021  Page...70-73

Umi Nur Chasanah, Supriyadi Supriyadi and Subagiya

Vol 26(1) June 2021  Page...74-80

G. Kushala, H. N. Ramesh Babu, N. Rajeshwari and A. S. Shashi Kiran

Vol 26(1) June 2021  Page...81-84

Andasuryani, Anwar Kasim and Vioni Derosya

Vol 26(1) June 2021  Page...85-89

Mohinder Singh, Madhu Sangwan, Saania Balana, Aman Jain, Ankit Kumar, Kenrik Ete, Navneet Shetty, Sunil Kumar and Sonia Goel

Vol 26(1) June 2021  Page...90-92

Sadegh Afzalinia, Alidad Karami and Mohammad Ali Behaeen

Vol 26(1) June 2021  Page...93-97

D. S. Malik, Arvind Kumar Sharma, Vishal Kamboj and Amit Kumar Sharma

Vol 26(1) June 2021  Page...98-100

O. P. Singh and P. K. Singh

Vol 26(1) June 2021  Page...101-108