• The influence of N-fertilizer and harvest time on the productivity of Thymus vulgaris L. International journal of Horticultural Science, 6 (3-4), 2000, 43 –46.

  • Effect of NP supply on growth, development, yield and active substances of garden thyme (Thymus vulgaris). Acta Horticulturae, No. 576, 2002, 263-265.

  • Harvest time affecting on the essential oil content and chemical compositions of Thymus vulgaris. Journal of Essential Oil Bearing Plants, 11 (2), 2008, 162-167.

  • The effects of Thymus vulgaris L., Echinacea purpurea (L.) Moench., Allium sativum L. extracts and virginiamycin antibiotic on intestinal microflora population and immune system in broilers. Iranian Journal of Medicinal and Aromatic Plants, 25 (1), 2009, 39 -48.