Apriani D, Royani I, Primawati SN. A Plant Physiology Practicum Guide Using Pineapple Peel Liquid Organic Fertilizer: Content Validity Analysis with Aiken’s V. Pus.Did [Internet]. 2026 Sep. 12 [cited 2026 Oct. 31];2(1):1-15. Available from: https://erj.lombokinstitute.com/index.php/didaktis/article/view/46