@book{615746,
	author = {Ahmad, Sultan and Supervisor: Prof. Rashid Farooq},
	title = {Extremal Trees for Some Vertex-Degree-Based Topological Indices/},
	publisher = {SNS NUST.},
	year = {2025.},
	address = {Islamabad:},
	url = { http://10.250.8.41:8080/xmlui/handle/123456789/56560}
}