Resurreccion, J. Z., & Resurrecion, A. C. An opportunity cost-based modified genetic algorithm for the P-k median problem. Philippine Engineering Journal.
Čikaški stil citiranja (17. izdanje)Resurreccion, Joanna Z., i Augustus C. Resurrecion. "An Opportunity Cost-based Modified Genetic Algorithm for the P-k Median Problem." Philippine Engineering Journal .
MLA način citiranja (9. izdanje)Resurreccion, Joanna Z., i Augustus C. Resurrecion. "An Opportunity Cost-based Modified Genetic Algorithm for the P-k Median Problem." Philippine Engineering Journal, .
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