ARIFAH, Wanda Sholihatul; SYAFRUDIANTO, Ahmad Faisal; WULANDARI, Retno; AGUSTAPRAJA, Hammam; ARIF, Samsul. Analysis of Investment in Istana Ababil Babat Lamongan Housing Using the BCR Method. Intregrative Health, Environment, And Engineering Sciences , [S. l.], v. 1, n. 01, p. 1–7, 2025. DOI: 10.30736/ihees.v1i01.870. Disponível em: https://ojs.unisla.ac.id/index.php/ihees/article/view/870. Acesso em: 17 oct. 2026.