Home/PT Tirta Sibayak Indo Launching “Ota Qena”, Dukung Penurunan Stunting di Karo/PT Tirta Sibayak Indo Launching “Ota Qena”, Dukung Penurunan Stunting di Karo PT Tirta Sibayak Indo Launching “Ota Qena”, Dukung Penurunan Stunting di Karo