If you do a scholarly search for "sola scriptura," most of the references come since 1970, said David Trim at the Columbia Union Union Conference 2019 Leadership Summit. "This is telling us something. How we understand the primacy of the Scripture is big deal in the last years."
David Trim shared "The Fundamental Principle of Protestantism" Sola Scriptura and the Formation of Seventh-day Adventist Theology" at the event. See more presentations here.