Harnovinsah, Harnovinsah, 		Sopanah, Ana, 		Hadijah, Yayan, 		Iswari, Hanif, 		Mala, Iva, AND 		saptaria, lina.
" What Factors Influence a Firm Value? Optimistic Financial Performance" <em>JMK (Jurnal Manajemen dan Kewirausahaan)</em> [Online], Volume 8 Number 2 (31 May 2023)