Paturuan LE, Sipayung T, Purba T. The Ineffectiveness of Standard Operating Procedure Implementation In Influencing Performance, Motivation, And Organizational Behavior: A Case Study 0f The Regional Inflation Control Team (TPID) 0f Simalungun Regency. JIA [Internet]. 30 Mei 2025 [dikutip 31 Oktober 2025];7(1):188 – 199. Tersedia pada: http://jurnal.usi.ac.id/index.php/jia/article/view/1552