COMPETITIVE ANALYSIS OF PINEAPPLE CROPS (Annanas comosus L.), MAIZE (Zea mays L) AND BEAN (Phaseolus vulgaris L.) CROPS IN LA FRAILESCA, CHIAPAS, MÉXICO. AP [Internet]. 2018 Aug. 1 [cited 2026 Jun. 11];10(9). Available from: https://revista-agroproductividad.org/index.php/agroproductividad/article/view/983