TY  - JOUR
AU  - Iqbal, Siddiq
AU  - Sujatha, B R 
TI  - Secure Key Management Scheme for Hierarchical Network Using Combinatorial Design
JO  - Journal of Information Systems and Telecommunication (JIST) 
VL  - 10
IS  - 37
SP  - 20
EP  - 27
PY  - 2022
DO  - 10.52547/jist.15691.10.37.20
ER  -