Home
About us
About Journal
Impact Factor
Awards
Indexed-in
Editorial Office
Editorial Board
Subscription
Aims And Scopes
Subscription
Contact us
Chinese
Existence of Positive Solutions for a Class of First-Order Semi-positone Preiodic Boundary Value Problems
WANG Yufang
Journal of Jilin University Science Edition . 2025, (
5
): 1239 -1246 .