Cahayu Prildana Harefa, and Suraya Nadella. “ANALISIS RASIO LABA PADA PT HANJAYA MANDALA SAMPOERNA TBK”. Jurnal Ilmiah Manajemen Ekonomi Dan Akuntansi (JIMEA) 1, no. 4 (July 10, 2024): 179–187. Accessed July 7, 2025. http://jurnalistiqomah.org/index.php/jimea/article/view/1833.