| L-fuzzy uniform Spaces YC Kim, AA Ramadan, MA Usama Journal of Fuzzy Mathematics 14 (4), 821, 2006 | 26 | 2006 |
| L-fuzzy pre-proximities, L-fuzzy filters and L-fuzzy grills AA Ramadan, MA Usama, AA Abd El-Latif Journal of the Egyptian Mathematical Society 28, 1-20, 2020 | 3 | 2020 |
| On L-fuzzy pre-proximities and L-fuzzy interior operators AA Ramadan, MA Usama, MA Reham Annals of Fuzzy Mathematics and Informatics 17 (2), 191-204, 2019 | 3 | 2019 |
| On L-fuzzy closure operators and L-fuzzy pre-proximities AA Ramadan, EH Elkordy, MA Usama Journal of the Egyptian Mathematical Society 29, 1-18, 2021 | 1 | 2021 |
| (L, M)-NEIGHBORHOOD SPACES YC Kim, A Ramadan, MA Usama Korean journal of mathematics 15 (2), 121-133, 2007 | | 2007 |
