@article{202007.0150,
	doi = {10.20944/preprints202007.0150.v1},
	url = {https://doi.org/10.20944/preprints202007.0150.v1},
	year = 2020,
	month = {July},
	publisher = {Preprints},
	author = {Claude El-Bayeh},
	title = {A Novel Optimization Algorithm to Create Perennial Calendar System based on Gregorian and International Fixed Calendards},
	journal = {Preprints}
}