The following debate shows how Protestant apologists are unable to defend Sola Scriptura in light of the bible and even early Christian history (and Pedro, the Protestant, does what many Protestant apologists do--parrot early 1990s James White)
Protestant Vs Orthodox Debate: Is Sola Scriptura True? Jay Dyer Vs Pedro
Further Reading
Not By Scripture Alone: A Latter-day Saint Refutation of Sola Scriptura