Sapana Singhal and Komal Sharma (2026) “Cadmium and Lead Toxicity in Maize (Zea mays L.): Effects on Growth and Root–Shoot Metal Accumulation”, International Journal of Primary and Secondary Research (IJPSR), 2(3), pp. 32–34. doi:10.59436/ijpsr.v2i3.7.3139-342X.