Items where Author is "Ali, Ma'sum"Group by: Item Type | No Grouping Number of items: 1. Sunarto, Sunarto and Ali, Ma'sum and Kasmari, Kasmari and Bambang, Sudiyatno Accuracy of Single- and Multi-Index Models in Stock Investment Portfolios: Study on LQ45 Shares after the Covid-19 Pandemic in Indonesia. 333 HONG KONG JOURNAL OF SOCIAL SCIENCES. |