2026 IJRSE – Volume 15 Issue 11

International Journal of Research Studies in Education
Volume 15, Issue Number 11
2026

Table of Contents

  1. Market based valuation of bamboo’s carbon sequestration in Magtabid, Caranan, Pasacao, Camarines Sur
    Velarde, Mary Grace; Valencia, Ericka Mae; Roaring, Jasmin; Delizo, Ariane; Juntado, Beberly; Rubia, Mary May; Felezmiño, Jasper Ian; Nolasco, Michael
  2. Tuklas-suri ng mga karunungang-bayan
    Genova, Sherilyn V.; Jolo, Richelda P.
  3. Assessment of mangrove conservation in Balogo, Pasacao for coastal protection
    De Vega, Maria Criszel P.; De La Rosa, Alexes Lee S.;Candia, Mary-Ann G.; Lioc, Aira Belle A.; Labilles, Rosechel C.; Nolasco, Michael N.
  4. Carbon Sequestration: Assessment of trees species along the Pasacao – Pamplona Highway
    Pasaba, Celine Diane M.; Estrada, Danielle Justine DG.; Marina, Jonathan O.; Felezmiño, Jasper Ian U.; Nolasco, Michael N.
  5. Mangrove diversity assessment in Barangay Caima, Libmanan, Camarines Sur
    Estrera, Roxanne; Recto, Loren; Mauring, Maria Jovel; Gemino, Mariel Joyce; Diong, Enie; Florendo, Jordan; Moron, Bernyl; Nolasco, Michael
  6. Marine litter characterization on coastal ecosystem at Balogo, Pasacao Camarines Sur
    Galicia, Melissa R.; Morata, John Paul P.; Sambajon, Rosebelle V.; Taray, Jessalyn B.; Valencia, Joy L.; Nolasco, Michael N.; Felezmiño, Jasper Ian U.
  7. Phytoplankton diversity as bio-indicator of water quality in Caranan River, Pasacao, Camarines Sur
    Reyes, Kathleen B.; Estremera, Rey Ann Joy B.; Repia, Princess Grace B.; Dela Cruz, Cazy L.; Delos Santos, V-jay O.; Papa, John Alfred L.; Felezmiño, Jasper Ian U.; Nolaco, Michael N.
  8. Abundance and diversity of mollusks in the mangrove ecosystem of coastal barangay in Pasacao, Camarines Sur: Implications for local policy enhancement and sustainable management
    Sibulo, Sunshine A.; Ilarde, Glency O.; Notario, Aira May; Salditos, Princess R.; Alcibor, Bencel E.; Barbosa, Daisyre B.; Bandola, Cristian Jay B.; Labilles, Rosechel C.; Nolasco, Michael N.
  9. Carbon stock assessment of bamboo forest at Marangi, San Fernando, Camarines Sur
    Garcera, Gabriel B.; Traquiña, Francine A.; Belardo, Desiree E.; Milan, Melissa O.; Nieva, Rochelle C.; De la Rosa, Jane L.; Felezmiño, Jasper Ian U.
  10. Water quality assessment: Basis for the water quality management plan for Barangay San Cirilo, Pasacao, Camarines Sur
    Alim, John Richman L.; Quijano, Arabella A.; Averrila, Aeronn P.; Bustamant, Mark M.; Alden, Christine S.; Pado, Merlyn A.; Nolasco, Michael N.
  11. Exploring Gen Z café habits and preferences in the development of business model
    Revilla, Romie Linar L.
  12. Pagsusuri sa karanasan ng mga mag-aaral sa maiikling pagsusulit sa Filipino
    Papiona, John Mark
  13. Environmental impacts of packaging and waste accumulation from online shopping platforms in Caranan, Pasacao, Camarines Sur
    Bequio, Paulo; Saliot, Kyla; Apinado, Erlyn; Hegina, Mark Allen; Estela, Norman; Barrameda, John Paulo; Morada, Eduardo; Nolasco, Michael N.
  14. The level of participation in the recycling programs among youth at barangay Tambo, Pamplona, Camarines Sur
    Agagad, Edrick Edwin; Calleja, Jeffrey; Cuevas, Jonnel; Dacian, Alexa Joy; Ramos, April Joy; Belbes, Mel Alvin; Nolasco, Michael N.
  15. Physicochemical and biological assessment of coastal water quality in selected beach resort areas of Northwestern Philippines
    Aguilan, Maria Denise Lou C.; Olarte, Elizabeth I.
  16. Blue carbon assessment of mangrove forest at Camangi, Pasacao, Camarines Sur
    Oledilis, Abelardo B. Jr.; Vergara, Jonalyn N.; Bonde, Christian Dhan V.; Felezmiño, Jasper Ian U.; Nolaco, Michael N.
  17. Guava leaf extract (Psidium Guajava) as organic preservatives for mangoes (Mangifera Indica)
    Locañas, Myra; Aborde, Diana; Alcibor, Ianel; Azuela, Mark Leonard; Leona, Enrialyn; Llamado, Jeffrey; Banastao, Ivan Christian; Nolasco, Micheal N.
  18. Assessment of willingness to pay for the ecological services of mangroves at Sta. Rosa Del Sur, Pasacao, Camarines Sur
    Salvidar, John Paul D.; Clemente, Ma. Arabelle P.; Lustre, Angie C.; Sibulo, Eliza Grace D.; Inaldo, Patrick James A.; Estacion, John Michael D.; Felezmiño, Jasper Ian U.; Nolasco, Michael N.
  19. A school-based waste audit and Material Recovery Facility (MRF) collection as a basis for waste reduction
    Clemente, Maria Allysa; Olitoquit, Mark Vincent; Cate, Roseann; Perez, Sheineth Andrea; Solano, Adelyn; Evangelista, Gesille; Nolasco, Michael N.
  20. Status of Mangrove Forest in Selected Barangay of Pasacao, Camarines Sur
    Bas, Liezl Joy P.; Ador, Marjorie A.; Bas, Shane Hope C.; Salas, Francis Z.; San Juan, Jhonar B.; Moron, Bernyl M.; Nolasco, Michael N.

IJRSE Volume 15 Issue 11 (full issue including cover and table of contents): PDF