Daud, Anshar, Phong Thanh Nguyen, K. Shankar, Rustem A. Shichiyakh, y E. Laxmi Lydia. 2019. «Impact of Long Term Planning on Revenue on Business». Opción 35 (junio), 28. https://produccioncientificaluz.org/index.php/opcion/article/view/30952.