Nano silica-mediated stabilization of heavy metals in contaminated soils oleh Maryam Samani, Yogesh K. Ahlawat, Ahmad Golchin, Hossein Ali Alikhani, Arzhang Fathi-Gerdelidani, Umang Ahlawat, Anurag Malik, Reetika Panwar, Deva Shri Maan, Meraj ahmed, Princy Thakur, Sadhna Mishra