Rahmawati, D. and Afifah, Z. 2026. Effect of Pineapple Extract Concentration and Soaking Duration on Germination and Vigor of Seedless Watermelon (Citrullus lanatus L.) Seeds. International Journal of Technology, Food and Agriculture. 3, 2 (Jun. 2026), 135–141. DOI:https://doi.org/10.25047/tefa.v3i2.6872.