Vol. 4 No. 1 (2001): December

					View Vol. 4 No. 1 (2001): December
Vol. 4 No. 1 (2001): December
Published: 2001-12-04


  • Comparison Of Patchouli Oil (Pogostemon Heyneanus Benth.) Yields From Samal City; San Isidro, And Mati, Davao Oriental

    Roselyn V. Regino
    DOI: https://doi.org/10.59120/drj.v4i1.58
  • Physico-Chemical Characteristics and Stability of Essential Oil from Dried Leaves of Pogostemon heyneanus Benth.

    Reynaldo M. Nogodula
    DOI: https://doi.org/10.59120/drj.v4i1.59
  • Abaca (Musa textilis) Production Profile of Davao Oriental

    Edito B. Sumile, Emma Ruth V. Bayogan, Roy G. Ponce, Andrew L. Franco
    DOI: https://doi.org/10.59120/drj.v4i1.60
  • Shelf Stability and Optimization of Drying Time and Temperature of Guayabano (Annona muricata) Candy

    Belen P. Inderio, Emma Ruth V. Bayogan, Emelyn O. Magkidong
    DOI: https://doi.org/10.59120/drj.v4i1.61
  • The [72,36] Type 11 Self Dual Codes from Hadamard Matrices

    Rowena T. Baylon-Cabrizos
    DOI: https://doi.org/10.59120/drj.v4i1.62
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