Formulation of value added beef meatball using tulsi (Ocimum sanctum) leaf extract as a source of natural antioxidant. J Bangladesh Agric Univ [Internet]. 2018 Aug. 23 [cited 2026 Jun. 29];16(2):260-5. Available from: https://banglajol.info/index.php/JBAU/article/view/37980