Saima Putri Y, Kenedi J. Strategi Meningkatkan Market Share PT Pos Indonesia di Kecamatan Barumun Tengah Kabupaten Padang Lawas. Joecy Journal [Internet]. 2026 Feb. 15 [cited 2026 Nov. 7];6(1):11779-91. Available from: https://joecy.org/index.php/joecy/article/view/8400