Cement Transport Vehicle Routing with a Hybrid Sine Cosine Optimization Algorithm

Algorithm 1

Steps of SCA algorithm [41].

	Initialize a set of search agents (solutions) (X).
	Do
	Evaluate each of the search agents by the objective function.
	Update the best solution obtained so far (P = X^∗)
	Updater1, r2, r3, and r4
	Update the position of search agents using equation (10)
	While (t < maximum number of iterations)
	Return the best solution obtained so far as the global optimum.