Articleship for cma final registrationurgent

Dear friends,

I m doing my CA articleship and succesfully completed  year and i had completed my cma(ICWA) Inter. I want to apply for cma final but i heard, it needs articleship now.I enquired but dint get correct response.  So, please suggest me how much period for cma articleship is needed to attend cma final, and as i m in ca articleship how can i do cma articleship simultaneously, Please suggest me