The phrase "a plenty of studies" is not correct in written English.
The correct expression is "plenty of studies" without the article "a."
Example: "There are plenty of studies that support this theory."
Alternatives: "a lot of studies" or "numerous studies."
After all, while the environment has historically been considered a white issue, plenty of studies – such as this 2010 research from Yale and George Mason universities (pdf) – have found that ethnic minorities are likely to be among the hardest hit by climate change.
A plenty of results from other studies likely demonstrate that airspace enlargement and neutrophil accumulation around the peribronchial airway in our histologic analysis have a significant relationship with the increased macrophages and neutrophils found in BALF after CS exposure [ 59– 63].
Taxing soda will not make a dent in obesity, as plenty of studies conclude.
Most fitness professionals seem to have an opinion and there are plenty of studies to support answers on both sides.
Plenty of studies, including a recent one that involved almost 100,000 children, have shown there is no scientific evidence linking vaccinations to autism, and that there is no benefit to delaying vaccinations.
There are plenty of studies indicating a corresponding relationship between easy access to guns and violent crime.
Plenty of studies show that female graduates in a range of industries from science to law to medicine, are paid less than men with similar qualifications.
A non-systematic search in the common publication databases identified plenty of studies modelling the spread of (mostly pandemic) influenza outbreaks [ 3- 13].
Noble metal nanorod plasmon coupling has thus drawn much attention and plenty of studies investigate interparticle coupling phenomena on a single particle level with respect to interparticle distance, orientation, aspect ratio, shape, template material, and nanoparticle material.
Plenty of studies show that women use slang as a means of achieving politeness and understanding in conversation.
