The referee in this aid to dependent children case failed to make explicit findings as to petitioner’s credibility. We are unable to review the referee’s decision for substantial evidence without such a determination. See, e.g., Allen v. Employment Division, 73 Or App 426, 698 P2d 1009 (1985); Ashmore v. Employment Division, 70 Or App 516, 690 P2d 522 (1984).

Reversed and remanded for reconsideration.