Dr. Siddik ARSLAN 2025. THE POSITIVE FUNCTIONS OF TRADE SECRETS: INNOVATION, COMPETITIVE ADVANTAGE, AND EXTERNAL ECONOMIC DIPLOMACY IN THE CONTEXT OF 80 FIELDS OF APPLICATION. IPHO-Journal of Advance Research in Applied Science. 3, 12 (Dec. 2025), 01–41. DOI:https://doi.org/10.5281/zenodo.17855255.