In this paper, new concepts of covering of fuzzy graphs are introduced. The definitions of fuzzy covering maps and fuzzy covering graphs of fuzzy graphs are given. Some special types of fuzzy covering graphs are discussed. Some important theorems to find out the fuzzy covering maps as well as fuzzy covering graphs for different types of fuzzy graphs are described. On the basis of the present situation during the current pandemic COVID-19, the world economic status is highly disruptive and deeply affected by the lock-down process. So, this topic is catching the eye for being an application part of this paper. Also, there are globally seventeen goals to sustain our development, which contain the eighth goal ‘Decent Work and Economic Growth’ having effect on the economy of the world. For this reason, the eighth sustainable development goal is combined with the economic impact of the pandemic for the discussion in the application part. Then some strategies are made to overcome this condition in a better way and perform all the steps to get a better situation in near future.

本文介绍了模糊图覆盖的新概念。给出了模糊覆盖图和模糊图的模糊覆盖图的定义。讨论了一些特殊类型的模糊覆盖图。描述了找出模糊覆盖图以及不同类型模糊图的模糊覆盖图的一些重要定理。根据当前 COVID-19 大流行期间的现状，世界经济状况具有高度破坏性，并深受封锁过程的影响。因此，这个主题作为本文的应用部分而引人注目。此外，全球有十七个目标来维持我们的发展，其中包含对世界经济产生影响的第八个目标“体面工作和经济增长”。为此原因，第八个可持续发展目标结合疫情对经济的影响，在应用部分进行讨论。然后制定一些策略以更好的方式克服这种情况，并执行所有步骤以在不久的将来获得更好的情况。