Alesandro Nesta; Najla Yasmin; Syafa Nazwa Almalika Saragih; Hairani Siregar. Implementasi Asuransi Mandiri Inhealth PT. Bank Sumut : Studi Kasus PT. Bank Sumut Cabang Stabat. SOSMANIORA: Jurnal Ilmu Sosial dan Humaniora 2024, 3, 477-482.