[1]
W. Budi Kurniawan, N. Okta Widiandaru, Rifano, Gunawan, and A. Budiharjo, “The Effect of Pickup Truck Age on Roadworthiness Test Pass Rates at the Bantul Regency Vehicle Inspection Unit”, ajtk, vol. 9, no. 1, pp. 24–35, Jun. 2026.