[1]
P. A. H. Manurung, A. . Manurung, N. M. . Machdar, and J. . Sijabat, “STOCK SELECTION USING SEMI-VARIANCE AND BETA TO CONSTRUCT PORTFOLIO AND EFFECT MACRO-VARIABLE ON PORTFOLIO RETURN”, TURCOMAT, vol. 15, no. 1, pp. 14–25, Jan. 2024.