Unisda Journal of Mathematics and Computer Science (UJMC), a two times annually research journal published by Mathematics Department Faculty of Mathematics and Sciences Universitas Islam Darul 'ulum Lamongan with the scope of pure mathematics, applied science, education, and statistics. The paper published in this journal implies that the work described has not been, and will not be published elsewhere, except in abstract, as part of a lecture, review or academic thesis.

ISSN : 2460 - 3333 (print)


e-ISSN :
2579 - 907X (online)