Effect of Pineapple Extract Concentration and Soaking Duration on Germination and Vigor of Seedless Watermelon (Citrullus lanatus L.) Seeds. TEFA [Internet]. 2026 Jun. 28 [cited 2026 Nov. 8];3(2):135-41. Available from: https://publikasi.polije.ac.id/tefa/article/view/6872