If you use JOOMMF in your research, apart from acknowledging OOMMF (http://math.nist.gov/oommf/oommf_cites.html) please acknowledge our interface JOOMMF by citing the following paper:
Beg, M., Pepper, R. A., & Fangohr, H. (2017). User interfaces for computational science: A domain specific language for OOMMF embedded in Python. AIP Advances 7, 56025. https://doi.org/10.1063/1.4977225