JADOON, Saima; AMIN, Abdulfattah Ahmad; MAHMOOD, Hawbash Khaleel; HAMOODI, Dalyia Akram; SABIR, Mohammed Fatih Mohammed. Determination of Trace Metals in Crude Oils by Atomic Absorption Spectrophotometry in Khurmala and Guwayar Oil Fields of Kurdistan Region, Iraq. American Scientific Research Journal for Engineering, Technology, and Sciences, Jordan, v. 20, n. 1, p. 213–223, 2016. Disponível em: https://asrjetsjournal.org/American_Scientific_Journal/article/view/1612. Acesso em: 18 sep. 2025.