Fadol HTA. Study the Possibility of Address Complex Models in Linear and Non-Linear Causal Relationships between Oil Price and GDP in KSA: Using the Combination of Toda-Yamamoto, Diks-Panchenko and VAR Approach. IJEEP [Internet]. 2020 Oct. 10 [cited 2024 Dec. 24];10(6):672-8. Available from: https://econjournals.com.tr/index.php/ijeep/article/view/10130