The phrase "as key to enhancing" is correct and usable in written English.
It can be used when discussing the importance or significance of something in improving or increasing a particular aspect or quality.
Example: "The new training program is seen as key to enhancing employee productivity and morale."
Alternatives: "crucial for improving" or "essential to boosting".
In Chile in recent years maternal and infant health and nutrition programs have been recognized as key to enhance human social capital [ 13].
Working with the local communities to meet their needs as these systems are built from the ground up and involving local people as part of the management, installation, operation and maintenance of these projects as much as possible are key to enhancing local livelihoods through green jobs while providing clean, reliable energy.
Recently, rational surface morphology designs were considered as a key to enhancing the output efficiency.
Two of the most accessible and common recreational drugs in America, alcohol and cannabis, have earned their place in many hearts as a key to enhancing the overall experience of sex.
Technology "is the only sector fund we see as an evergreen," he added, because it is key to enhancing productivity.
An effective intracanal placement technique of a material such as MTA is imperative, and improving its delivery technique is the key to enhancing MTA's favourable properties [ 5].
The key to enhancing women's political empowerment is the role of building a constituency.
We also know that women are key to enhancing economies.disproportionately re-investing their incomes back into their families and communities, exponentially driving down hunger, poverty and malnutrition, and improving health, education and well-being, as well as being the key drivers in purchasing decisions.
This was perceived as the key to enhance the use of AMTSL, as one of the characteristics of the midwives' everyday reality was inadequate staff coverage.
