Masaji, I Putu Adi, et al. “Application of Swallow Fertilizer Combined With NPK Fertilizer on the Growth and Yield of Cucumber Plants”. Agriwar Journal , vol. 3, no. 1, June 2023, pp. 36-47, https://www.ejournal.warmadewa.ac.id/index.php/agriwar/article/view/6903.