V. O. . Pebrianty, S. M. N. . Purnaman, S. Syaiah, H. Hasnidar, and A. M. . Salsabila, “Development of a Break-Even Analysis (BEA) model for setting the selling price of marine product MSMEs”, PSSJ, vol. 6, no. 2, pp. 87–97, Feb. 2026.