HORMAN, J. R. . ANDESITE MINIMUM PRICING USING BREAK EVENT POINT AND NET ANNUAL VALUE METHODS AT PT. PRO INTERTECH INDONESIA: PENENTUAN HARGA JUAL MINIMUM ANDESIT MENGGUNAKAN METODE BREAK EVEN POINT DAN NET ANNUAL VALUE PADA PT. PRO INTERTECH INDONESIA. INTAN Jurnal Penelitian Tambang, [S. l.], v. 2, n. 1, p. 36–41, 2022. DOI: 10.56139/intan.v2i1.19. Disponível em: https://jurnal-intan.ac.id/index.php/intan/article/view/19. Acesso em: 27 apr. 2026.