The phrase "aforementioned focus" is correct and usable in written English.
It can be used when referring back to a previously mentioned topic or subject of attention in a discussion or text.
Example: "In the aforementioned focus on climate change, we must consider both environmental and economic impacts."
Alternatives: "previously mentioned focus" or "earlier stated focus".
The Circle's projects shared the aforementioned focus on language and experience.
Kitani said the two companies are "adjacent," rather than competitive, because of GuideSpark's aforementioned focus on custom videos, and because (unlike Grovo) his company isn't trying to teach general online skills.
Mothers who participated in aforementioned focus group discussions were strongly opposed to corralling chickens because of resources to feed chickens.
In our present study, a concourse was developed through the aforementioned focus groups and free-response questionnaires.
The aforementioned focus group estimated that patient care in the Malaysian healthcare setting would typically have 2 to 3 visits to outpatient care prior to hospitalisation for pneumococcal disease.
Basically, the literature search revealed that only a few studies considered appropriate test and control treatments needed to address the aforementioned focused question.
The aforementioned studies focus on optimal (inheritability of) endogenous heading in nonuniform winds, whereas the latter study focuses primarily on multiobjective optimization among migrants.
In the aforementioned developments, focus was put on the mathematical and numerical aspects of the method, leaving out some questions regarding the physical interpretation of the calculations.
All the aforementioned algorithms focus on enhancing robustness against CSI estimation error.
Most of the aforementioned works focus on the fabrication of perovskite nanocrystals, which show a quantum confinement effect.
The aforementioned investigations focus on the behavior of the estimator with respect to either B n or ϱ.
