The phrase "a source of long" is not correct and does not convey a clear meaning in written English.
It seems to be an incomplete expression and lacks context to determine its intended use.
Example: "The project has become a source of long discussions among the team."
Alternatives: "a source of prolonged" or "a source of lengthy".
"For the average citizen in Sudan oil has been a source of long and bloody conflict rather than a source of development.
"I can tell you that he is a source of long standing, well known to me, closely connected with the question of Iraq's weapons of mass destruction, easily sufficiently senior and credible to be worth reporting," he adds.
It has been a source of long controversy as to whether Bernstein's earlier recordings for CBS (now Sony Classical, which has itself assiduously reissued them), mostly with the New York Philharmonic, are better or worse than the later Deutsche Grammophon releases.
Hence, while wind should be a source of long term growth in for Maxwell, it is unlikely to be a source of growth in the near term.
Product improvements aren't a source of long-term growth for any of these companies.
Again the interest rate is 34.9% APR, so only to be used as proof you can borrow and repay responsibly, not as a source of long-term credit.
A strong base of skilled workers, writes Mr Glaeser, has been a source of long-run urban health.Education was important from the first in Boston.
Approximately 14% of the pore space was occupied by trapped dilbit after imbibition, which can serve as a source of long-term contamination.
Oily fish, a source of long-chain omega-3 polyunsaturated fatty acids (LC n-3 PUFAs), may contain persistent organic pollutants (POPs), including α-hexabromocyclododecane (α-HBCD).
The hope is that the effort will lead to greater philanthropic attention and a source of long-term financing to maintain the towers, two of which soar more than 90 feet and have become symbols of Los Angeles's cultural history.
We conducted a systematic review of the literature to establish the association between eating fish (a source of long-chain omega-3 fatty acids) or taking long-chain omega-3 fatty acid supplements and the risk of cognitive decline or Alzheimer disease (AD).
