Phenology and floral biology of roseleaf raspberry (Rubus rosifolius Sm.) under medium and low elevation conditions /
Shalan Joseph E. Kitma and Calixto M. Protacio.
- College, Laguna: College of Agriculture, University of the Philippines Los Baņos 2018
- Philippine Agricultural Scientist Vol. 101 No. 1 March 2018, pages 36 - 44 .