@article{Al_Siyabi_2020,<br/><span class="tab"></span> title={Optimal models for estimating future infected cases of COVID-19 in Oman},<br/><span class="tab"></span> volume={9},<br/><span class="tab"></span> ISSN={2519-9277},<br/><span class="tab"></span> url={http://dx.doi.org/10.31559/glm2020.9.2.1},<br/><span class="tab"></span> DOI={10.31559/glm2020.9.2.1},<br/><span class="tab"></span> number={2},<br/><span class="tab"></span> journal={General Letters in Mathematics},<br/><span class="tab"></span> publisher={Refaad for Studies and Research},<br/><span class="tab"></span> author={Al-Siyabi,<br/><span class="tab"></span> Ahmed and Al-Baali,<br/><span class="tab"></span> Mehiddin and Purnama,<br/><span class="tab"></span> Anton},<br/><span class="tab"></span> year={2020},<br/><span class="tab"></span> month=dec,<br/><span class="tab"></span> pages={53–66} }