The phrase "a further issue of" is correct and usable in written English.
It can be used when discussing an additional topic or concern that arises in a conversation or text.
Example: "In addition to the budget constraints, a further issue of employee morale needs to be addressed."
Alternatives: "an additional concern of" or "a subsequent matter of".
A further issue of contention was the extent to which descent theory minimized the importance of marriage in the structuring of kinship.
A further issue of nuance is that over half of Australia's coal exports is for steelmaking (coking coal) where substitution options are limited, as opposed to steaming coal for power generation.
Note, however, that this account does not necessarily require that the perceptible form needs to be present in the medium in the same way as it is present in the object of sense or in the sense-organ (the relationship between these latter two modes of the existence of the perceptible form is a further issue of contention, see the entry on Aristotle: Psychology).
A further issue of concern, which was addressed, lies in the development of cross-resistance.
A further issue of concern for PCR-based assays is the frequency of SNPs within populations.
A further issue of our study was the chromosomal localization of the T2DM genes.
A further issue for South Korea was the status of Koreans living in Japan, many of whom were third- or fourth-generation Japanese-born.
A further issue is smoothing of the three-dimensional (3D) data set during preprocessing.
By adding the new group of medical drugs to the test battery library, we also addressed a further issue: applicability domains of most existing assays are poorly defined.
So in addition to the ethical concerns raised by this study it has also raised a further issue about the acceptability of the outcomes of this research.
A further issue is the inversion of the squared norm of the ATFs, since they may contain zeros in their magnitude response.
