Hendra Jonathan Sibarani, Nidya Banuari, Esther Praja Anggriany Panggabean. IMPACT OF IMPLEMENTATION OF METHODS OF COACHING FOR SUCCESS, PARTICIPATIVE, AFFILIATIVE, VISIONARY AND SITUATIONAL (COPAVISIT) AT OPERATIONAL MANAGEMENT OF CELLULAR TELECOMMUNICATIONS COMPANIES IN DIGITAL ERA. IJAMESC [Internet]. 2024 Aug. 29 [cited 2024 Oct. 14];2(4):1460-8. Available from: https://ijamesc.com/index.php/go/article/view/319