Numerical Solutions to the Variational Problems by Dijkstra's Path-Finding Algorithm. - Arunthong, Thanaporn; Rianthakool, Laddawan; Prasanai, Khanchai; Takuathung, Chakrit Na; Chomkokard, Sakchai; Wongkokua, Wiwat; Jinuntuya, Noparit (Applied Sciences (2076-3417), 2024)