Annisawati, Asaretkha Adjane, Imam Kambali, and Rahmat Tri Yuli Yanto. “Analisis Time and Motion: Efisiensi Beban Kerja Direct Marketing Di Era Disrupsi Digital: Time and Motion Analysis: Direct Marketing Officer Work in the Digital Disruption Era”. Eqien - Jurnal Ekonomi dan Bisnis 8, no. 2 (September 25, 2021): 238 – 245. Accessed August 27, 2026. https://www.stiemuttaqien.ac.id/ojs/index.php/OJS/article/view/268.