The strike at the Stella D'oro bakery on Broadway at West 238th Street is now in its fourth month and no doubt picketers, from left to right, Ana Lukaj, a 35-year employee from Yonkers, Damiana Marinelli, a 40-year employee from Yonkers, and Cecilia Fusco, a 41-year employee, would rather be back at their warm ovens, but they're still battling for restoration of wages, benefits and vacations