AZMI, Y.; PUTRI, M.; SWANDI, F.; RANNANDO; SALMIYATI. The Effect of Palm Oil Boiler Ash on The Growth of Lettuce Plants (Lactuca sativa L.) . Open Science and Technology, [S. l.], v. 4, n. 2, p. 44–49, 2024. DOI: 10.33292/ost.v4i2.122. Disponível em: https://opscitech.com/journal/article/view/122. Acesso em: 3 apr. 2026.