Fadillah Ramdhani M, Sugiantoro HA. Strategi customer relationship management PT. Sahasrabhanu Cipta Karya (SBC) dalam membangun loyalitas konsumen. Pro. Senmas. LPPM. Unisa. Yogya [Internet]. 2025 Mar. 24 [cited 2026 Jun. 13];3:1251-5. Available from: https://proceeding.unisayogya.ac.id/index.php/prosemnaslppm/article/view/1075