“The Effect of Organic Liquid Fertilizer Chicken Eggshell with Onion Skin Waste For The Growth and Yield of Basil Plant (Ocimum basilium L.): Pengaruh Pemberian Pupuk Organik Cair (POC) Limbah Cangkang Telur Ayam dan Kulit Bawang Merah Terhadap Pertumbuhan dan Hasil Tanaman Kemangi (Ocimun basilicum L.)”, PELS, vol. 4, July 2023, doi: 10.21070/pels.v4i0.1394.