TY - JOUR AU - Sadeghi lafmejani, Mohamad ali AU - ramezani, javad TI - The Impact of Ownership Structure and Strategy Change on Stock Price Fluctuations with Emphasis on the Modulatory Effectiveness of Investment Information and Investment Returns JO - Journal of Investment Knowledge VL - 11 IS - 42 SP - 73 EP - 92 PY - 2022 DO - ER -