The phrase "a strong source for" is correct and usable in written English.
It can be used when referring to a reliable or credible origin of information or support for a particular argument or claim.
Example: "The research paper provided a strong source for the theory that climate change is accelerating."
Alternatives: "a reliable source for" or "a credible source for".
CONFYM was a strong source for CH4, with peaking fluxes starting immediately after solid manure application and ploughing and lasting until the second fertilisation of the silage maize.
Catholics make up less than 7 per cent of the island nation's 20 million people, but the church counts both Sinhalese and Tamils as members and sees itself as a strong source for national unity.
Likewise, small banks continue to be a strong source for small business loans.
According to him, for the developing countries, migration remains a strong source for earning, not only for the migrants but also a source of generating foreign exchange reserves.
"Family counselling is one of the most effective tools … nothing is a stronger source for creating a living counter-narrative to radical ideals than the deep attachments and emotions harnessed in a family.
The peers are a strong source of support for Ed Davey, the Energy Secretary, another potential contender.
Despite signs of a growing political crisis for Mr. Clinton in Washington, the New York candidates -- running in a Democratic primary in a state that has always been a strong source of support for Mr. Clinton -- offered no criticism of Mr. Clinton's handling of the investigation.
Wayne Dyer has been a strong source of inspiration for me.
In Troublemaker, Remini credits her older sister with being a strong source of support for her in the difficult days after she decided to leave the church.
Over time, the tendency to take the Bible literally is waning, though it's still a strong source of guidance for a large percentage of the country, concludes Gallup.
The use of batik was already recorded in the 12th century, and the textile has become a strong source of identity for Indonesians crossing religious, racial and cultural boundaries.
