Kundiloknattawasa, Netithorn, Narong Kulnides, and Chuchart Chokstathapornchai. 2025. “The Confidence Of The Investigating Officers In Their Examination Of The Crime Scene Proving Evidence In Phetchabun Province”. Humanities and Social Sciences Nakhonsawan Rajabhat University Academic Journal 12 (2). Nakhon Sawan, Thailand:1-16. https://so05.tci-thaijo.org/index.php/hssnsru/article/view/280615.