Burhanudin, B., I. G. Mandra, and L. Wardani. “PROFITABILITAS STRATEGI KONTRARIAN DI BURSA EFEK INDONESIA”. JMM UNRAM - MASTER OF MANAGEMENT JOURNAL, vol. 10, no. 2, July 2021, pp. 146-59, doi:10.29303/jmm.v10i2.657.