Trangia, M. L. and Macusi, E. (2023) “Comparative performance of irradiated and non- irradiated carrageenan-based foliar fertilizers on the growth, yield, and pest incidence of Pechay (Brassica rapa L.)”, Davao Research Journal, 14(1), pp. 94–107. doi: 10.59120/drj.v14i1.19.