Parimala Mani, Florentin Smarandache, Saeid Jafari, Udhayakumar Ramalingam. αψ-Closed Sets. Information, 9(5):103, 2018. [doi]
@article{ManiSJR18, title = {αψ-Closed Sets}, author = {Parimala Mani and Florentin Smarandache and Saeid Jafari and Udhayakumar Ramalingam}, year = {2018}, url = {https://www.wikidata.org/entity/Q56941348}, researchr = {https://researchr.org/publication/ManiSJR18}, cites = {0}, citedby = {0}, journal = {Information}, volume = {9}, number = {5}, pages = {103}, }