"issues in this matter" is correct and usable in written English.
You can use this phrase when you are referring to problems that need to be solved regarding a particular topic. For example: "Let's discuss the issues in this matter before making a decision."
i. What, according to Robert A. Underwood, past delegate for Guam, is the issue in this matter?
"We STAY the execution pending further order of the court to allow us to fully consider the late arriving and complex legal questions at issue in this matter.
"The most fundamental issue in this matter is: DOES SCIENCE EXPLAIN THE LOSS OF PSI IN THE PATRIOTS FOOTBALLS?" Goldberg wrote before concluding, also in all capital letters, that it does.
Starting from the initial situation that has been displayed, the current issues in terrorism matters, and with reference to this framework, make it difficult to assure the existence of a counter-terrorism strategy or if it is a cosmetic arrangement.
This article has conceptually linked scale issues in environmental matters to the dimension of costs in agency design.
Relatively weak scattering cross-section and/or limited (coarse) energy resolution restrict X-ray spectroscopy to address fundamental issues in condensed-matter electron physics.
The survey can be a simple open-ended question — "What three issues in this election matter most to you?" — or it can include a list of preselected issues that students rank.
He had never pressed charges, and the revelations in the paper evoked contradictory feelings, compounding the complexity of issues in the play: matters like sexuality, blame and spirituality.
We look forward to working with the committee, Government and the trans community to make progress on the issues identified in this report as a matter of urgency".
