@article{202305.2161,
	doi = {10.20944/preprints202305.2161.v2},
	url = {https://doi.org/10.20944/preprints202305.2161.v2},
	year = 2023,
	month = {September},
	publisher = {Preprints},
	author = {HUANG Qingxue},
	title = {A  Proof of Collatz Conjecture},
	journal = {Preprints}
}